JP5845745B2 - Computer apparatus and program - Google Patents

Description

  The present invention relates to a computer apparatus and a program for creating a timetable.

  2. Description of the Related Art Conventionally, electronic pens that digitize written information have been developed, and “Anot pen” developed by Swedish company Anoto is known as a representative one. For example, as described in Patent Document 1, the anotopen reads a predetermined dot pattern printed on a sheet, generates entry information, and transmits the entry information to the terminal device.

  Patent Document 2 includes a calendar area in which time is defined, a ToDo list area, a work list area, and the like, and when the electronic book is entered in a calendar book on which an Anoto dot pattern is printed, the contents of the entry Describes a technique for digitizing the. Japanese Patent Application Laid-Open No. 2004-228561 describes a technique for assigning a dot pattern to an icon for operating a computer with an electronic pen and printing it on a sheet.

Japanese Patent No. 3842283 Japanese Patent No. 3764100 JP 2011-65227 A

By the way, the timetable created by the user is registered in the computer device, and the handwritten strokes written on the notebook paper by the electronic pen are classified and stored for each subject using the timetable registered as such. It is convenient if you can.
Therefore, the main object of the present invention is to propose a computer device and a program capable of appropriately registering a timetable created by a user.

  In one aspect of the present invention, a computer device that receives entry information related to a coding pattern read by an electronic pen and performs processing according to the entry information is assigned to each of a plurality of subjects, and has different codes. A storage means for storing first definition information relating to a coding pattern, and a timetable in which a printed piece on which the coding pattern assigned to each of the plurality of subjects is formed is pasted at a plurality of time periods on a plurality of days of the week And receiving means for receiving the entry information corresponding to the entry by the electronic pen, and corresponding to the entry information received by the receiving means based on the first definition information stored in the storage means. Course registration means for identifying a course and registering the identified course for each of the plurality of time periods on the plurality of days of the week.

  The computer apparatus receives entry information related to the coding pattern read by the electronic pen, and performs processing according to the entry information. The storage means stores first definition information related to different coding patterns assigned to a plurality of subjects. The receiving means can be used to fill in a timetable in which a printed piece in which a coding pattern similar to the first definition information is formed for each of a plurality of subjects is pasted for each of a plurality of time periods of a plurality of days with an electronic pen. Receive the corresponding entry information. That is, the receiving means receives the entry information corresponding to the tap to the subject of the timetable by the electronic pen. Then, the course registration means identifies the course corresponding to the entry information received by the receiving means based on the first definition information stored in the storage means, and identifies the identified course for each of a plurality of time periods on a plurality of days of the week. sign up. In other words, each time a subject on the timetable is tapped with the electronic pen, the subject registration means identifies and registers the tapped subject, so that it can be used for multiple time periods on multiple days of the week specified in the timetable. Register all courses. This makes it possible to appropriately register the timetable created by the user.

  In one aspect of the computer apparatus, the subject registration unit registers the specified subjects in a predetermined order with respect to the plurality of time periods on the plurality of days of the week. In this aspect, the user is allowed to tap the subjects in each time period of each day of the week specified in the timetable in a predetermined order with the electronic pen, and the subject registration means taps with the electronic pen in such an order. Registered subjects for each time period of each day of the week. Thereby, the subject tapped with the electronic pen can be appropriately associated with the corresponding time period of the corresponding day of the week.

  In another aspect of the above computer apparatus, the storage unit further stores second definition information that is assigned for each of a plurality of days of the week and that is different for each different coding pattern, and the timetable includes the plurality of days of the week. The coding pattern assigned for each is formed, and the subject registration means specifies the day of the week corresponding to the entry information received by the receiving means based on the second definition information, and specifies the day of the week After that, the subject specified from the entry information received by the receiving means is registered for the day of the week.

  In this aspect, when the day part of the timetable is tapped with the electronic pen, the course registration means registers the course tapped with the electronic pen for each time period of the tapped day of the week. . In this case, the subject registration unit determines the tap by the electronic pen to the day part of the timetable based on the second definition information and specifies the day of the week tapped by the electronic pen. The course registration means registers all courses in a plurality of time periods on a plurality of days specified in the timetable by performing such processing for all days of the week. Thereby, a subject can be appropriately registered for every day of the week.

  In another aspect of the above computer apparatus, the subject registration unit may register only the entry information received by the receiving unit within a predetermined time after specifying the day of the week based on the second definition information. The entry information received by the receiving means outside the predetermined time is not used for subject registration.

  In this aspect, the course registration means sets a course registration condition to tap all courses within a predetermined time after tapping the day of the week. As a result, a tap made after a long time has elapsed since the day of the week was tapped can be treated as if the electronic pen accidentally touched the timetable, and cannot be accepted.

In another aspect of the above computer apparatus, when the course registration unit has already registered a course on the day of the week specified based on the second definition information, the course registration unit deletes the course already registered for the day of the week. Based on the entry information received by the receiving means after specifying the day of the week, a new subject is registered for the day of the week.

  In this aspect, when the same day of the week is tapped again with the electronic pen, the course registration unit can re-register the course for the day of the week. Thereby, the user can easily redo the registration of subjects for each day of the week.

  In another aspect of the above computer apparatus, when a day of the week is specified by the subject registration unit, the computer device further includes means for notifying that a subject is registered for the day of the week. According to this aspect, the user can easily grasp the day of the week to register the subject, and can accurately perform the work of tapping the subsequent subject with the electronic pen.

  In another aspect of the above computer apparatus, the computer device further includes means for displaying the subject every time the subject is registered by the subject registration means. According to this aspect, the user can easily grasp that the subject tapped with the electronic pen is registered.

  In another aspect of the above computer apparatus, the time schedule table display means for displaying the subjects registered for each of the plurality of time periods of the plurality of days by the subject registration means as a time schedule table screen; and Based on the subject acquisition means for acquiring the subject designated by the user through the input means among the plurality of displayed subjects, and the entry information corresponding to the entry with the previous electronic pen on the notebook paper on which the coded pattern is formed Saving instruction means for storing handwritten strokes written on the notebook paper by the electronic pen in a file associated with the subject acquired by the subject acquisition means.

  In this aspect, the time schedule table screen display means displays the subjects registered for each of the plurality of time periods of the plurality of days by the subject registration means as the time schedule table screen, and the subject acquisition means is displayed on the time schedule table screen. Among the plurality of subjects, the subject designated by the user using the input means is acquired. The save instructing unit stores the handwritten stroke received by the receiving unit in a file associated with the subject acquired by the subject acquiring unit. Thereby, the handwritten stroke filled in with the electronic pen can be appropriately stored in association with the subject designated by the user. Therefore, the handwritten strokes written on the notebook paper by the electronic pen can be classified and stored appropriately for each of a plurality of subjects. In other words, the handwritten strokes can be digitized by classifying them into a plurality of subjects.

  In another aspect of the above computer apparatus, when a user designates a course from among the plurality of courses, the file associated with the course acquired by the course acquisition unit is opened and stored in the file And a stroke display means for displaying the handwritten stroke. According to this aspect, the handwritten stroke can be appropriately displayed for the subject designated by the user.

  In another aspect of the above computer apparatus, the storage instruction unit stores the handwritten stroke entered by the electronic pen in the file in association with a page of the notebook paper, and the stroke display unit includes: A predetermined page among the pages stored in the file is displayed. According to this aspect, the handwritten stroke can be appropriately stored in association with the page of the notebook paper, and the page corresponding to the notebook paper can be appropriately displayed.

  In another aspect of the computer apparatus, the stroke display means draws the handwritten stroke on a page corresponding to the notebook paper when the handwritten stroke is written on the notebook paper by the electronic pen. According to this aspect, the written handwritten stroke can be appropriately drawn in real time.

  In another aspect of the above computer apparatus, the timetable table display means highlights a subject of a lecture currently being held among the plurality of subjects. Thereby, the user can easily grasp the subject of the lecture currently being held.

  In another aspect of the above computer apparatus, the subject acquisition unit acquires the subject when the user designates the subject from among a plurality of subjects displayed on the timetable table screen, The corresponding day of the week and the time period are acquired, and the storage instruction unit stores the handwritten stroke written by the electronic pen in association with the subject, the day of the week and the time period acquired by the subject acquisition unit. The stroke display means displays the handwritten stroke associated with the subject, the day of the week, and the time period acquired by the subject acquisition means when the user designates the subject. According to this aspect, the handwritten stroke entered with the electronic pen can be appropriately stored in association with not only the subject but also the day of the week or the time limit. Moreover, the handwritten stroke according to a day of the week or a time limit can be appropriately displayed.

  Preferably, in the above computer device, the stroke display means, when a user continuously specifies subjects with the same day of the week and time displayed on the timetable table screen, the stroke day entered in the day of the week and the time Handwritten strokes can be displayed retroactively.

  Preferably, in the above computer device, the stroke display means is filled in for all subjects performed on the day of the week when the user designates the day of the week from among the plurality of days of the week displayed on the timetable table screen. The handwritten strokes can be displayed side by side.

Preferably, when the user selects a course from a plurality of courses displayed side by side, the stroke display means actively displays a handwritten stroke entered for the course, and according to the user's selection. From the handwritten stroke of the currently active subject, (1) the handwritten stroke entered in the previous lesson as viewed from the lesson corresponding to the currently active subject, (2) the currently active subject Handwritten strokes entered in the lesson one week before the class corresponding to the subject, (3) Handwritten strokes entered in the next class viewed from the class corresponding to the currently active subject, (4) The handwritten strokes entered in the next week's lesson from the lesson corresponding to the currently active subject To any of the over click switches the handwriting strokes to be displayed.

  Further preferably, the stroke display means performs (1) a line on the day of the week before the currently displayed day of the week from the handwritten stroke entered for the currently displayed day of the week according to the user's selection. Handwritten strokes entered for all subjects, (2) handwritten strokes entered for all subjects performed on the same day one week before the currently displayed day, (3) the current displayed Handwritten strokes entered for all subjects conducted on the day following the day of the week, (4) Handwritten entered for all subjects conducted on the same day of the week following the currently displayed day of the week The handwritten stroke to be displayed is switched to one of the strokes.

  In another aspect of the above computer apparatus, the stroke display means is stored in the opened file when a handwritten stroke is entered by the electronic pen on the notebook paper on which a handwritten stroke has already been entered. A page corresponding to the note paper is displayed and the handwritten stroke is drawn on the page. According to this aspect, the newly written handwritten stroke can be appropriately drawn following the already written handwritten stroke.

  In another aspect of the above computer apparatus, the stroke display means corresponds to the opened file when a handwritten stroke is entered with the electronic pen on the notebook paper on which a handwritten stroke has already been entered. If the course and the course corresponding to the notebook paper are different, or if the opened file is new, the course file corresponding to the notebook paper is opened and the page corresponding to the notebook paper is displayed. And the handwritten stroke is drawn on the page. In such a case, the stroke display means can store the handwritten stroke on the subject page corresponding to the notebook paper, not on the subject of the currently open file.

  Preferably, in the above computer device, the stroke display means displays a new page corresponding to the note paper when the handwritten stroke is written on the note paper on which the handwritten stroke is not yet written by the electronic pen. And the handwritten stroke is drawn on the page.

  In another aspect of the above computer apparatus, the save instruction means corresponds to the opened file when the handwritten stroke is written on the notebook paper on which the handwritten stroke is already written by the electronic pen. When the subject and the subject corresponding to the note paper are different, or when the opened file is new, the handwritten stroke is stored in the subject file corresponding to the note paper. In such a case, the save instructing unit stores the handwritten stroke in a file of a subject corresponding to the notebook paper, not in the currently opened file.

  In another aspect of the above computer apparatus, when the handwriting stroke is entered by the electronic pen on the notebook paper on which the handwriting stroke is not yet written, the save instruction means is stored in the opened file. A new page corresponding to the note paper that is continuous with the page is created, and the handwritten stroke is associated with the new page and stored in the file.

  When handwritten strokes are entered on a new notebook paper, it becomes a problem to store the handwritten strokes in association with which subject. According to the above aspect, the handwritten strokes entered on the new notebook paper are It can be appropriately stored in association with the subject specified by the user.

  In another aspect of the above computer apparatus, when the handwriting stroke is written on the notebook paper with the electronic pen, and the file is not open, the subject is not specified. Further provided is a notifying means.

  In another aspect of the above-described computer apparatus, when the file corresponding to the subject acquired by the subject acquisition unit is not stored, the saving instruction unit creates a new file associated with the subject. Accordingly, a new file can be automatically created on the computer device side without any particular operation by the user.

  In another aspect of the computer apparatus, an icon of a folder in which a plurality of files corresponding to the plurality of subjects are stored is displayed, and the icon of the plurality of files is displayed when the icon of the folder is selected. Is further provided.

  In another aspect of the present invention, a program executed by a computer device that receives entry information related to a coding pattern read by an electronic pen and performs processing according to the entry information includes: Storage means for storing first definition information related to different coding patterns assigned to each of the plurality of subjects, and the printed pieces on which the coding patterns assigned to the plurality of subjects are formed include a plurality of days of the week. Received by the receiving means based on the first definition information stored in the storage means, receiving means for receiving the entry information corresponding to the entry by the electronic pen on the timetable attached to each time period The course corresponding to the entered information is identified, and the identified course is registered for each of the plurality of time periods on the plurality of days of the week. Course registration means, to function as.

  In one aspect of the program, the subject registration unit registers the specified subjects in a predetermined order with respect to the plurality of time periods on the plurality of days of the week.

  In another aspect of the program, the storage unit further stores second definition information assigned to a plurality of days of the week and relating to different coding patterns, and the timetable includes the plurality of days of the week. The coding pattern assigned to the subject is formed, and the subject registration unit specifies the day of the week corresponding to the entry information received by the reception unit based on the second definition information, and specifies the day of the week The subject specified from the entry information received later by the receiving means is registered for the day of the week.

  In another aspect of the above program, the subject registering unit may register only the entry information received by the receiving unit within a predetermined time after specifying a day of the week based on the second definition information. The entry information received by the receiving means outside the predetermined time is not used for subject registration.

In another aspect of the above program, when the course registration unit has already registered a course on the day of the week specified based on the second definition information, the course registration unit deletes the course already registered for the day of the week, Based on the entry information received by the receiving means after specifying the day of the week, a new subject is registered for the day of the week.

  In another aspect of the program, when the day of the week is specified by the subject registration unit, the computer device is further caused to function as a unit for notifying that a subject is registered for the day of the week.

  In another aspect of the program, each time a subject is registered by the subject registration unit, the computer apparatus is further caused to function as means for displaying the subject.

  In another aspect of the above program, a time schedule table display means for displaying subjects registered for each of the plurality of time periods on the plurality of days by the subject registration means as a time schedule table screen, which is displayed on the time schedule table screen. Among the plurality of subjects, the subject acquisition means for acquiring the subject specified by the user by the input means, based on the entry information corresponding to the entry with the previous electronic pen on the notebook paper on which the coding pattern is formed, The computer apparatus is further caused to function as storage instruction means for storing handwritten strokes written on the notebook paper by an electronic pen in a file associated with the subject acquired by the subject acquisition means.

  In another aspect of the program, when the user designates a course from the plurality of courses, the file associated with the course acquired by the course acquisition unit is opened and stored in the file. Further, the computer apparatus is further caused to function as stroke display means for displaying the handwritten stroke.

  In another aspect of the program, the save instruction unit stores the handwritten stroke entered with the electronic pen in the file in association with a page of the notebook paper, and the stroke display unit includes the stroke display unit, A predetermined page among the pages stored in the file is displayed.

  In another aspect of the program, the stroke display means draws the handwritten stroke on a page corresponding to the notebook paper when the handwritten stroke is written on the notebook paper by the electronic pen.

  In another aspect of the program, the time table display means highlights a subject of a lecture currently being held among the plurality of subjects.

  In another aspect of the program, the subject acquisition unit acquires the subject when the user designates the subject from a plurality of subjects displayed on the timetable table screen, and corresponds to the subject. Acquiring the day of the week and the time limit, and storing the handwriting stroke entered by the electronic pen in association with the subject acquired by the subject acquisition unit, the day of the week and the time limit, The stroke display means displays the handwritten stroke associated with the subject, the day of the week, and the time period acquired by the subject acquisition means when the user designates the subject.

  In another aspect of the above program, the stroke display means is filled in the day of the week and the time limit when the user has successively designated the same day of the week and the time limit displayed on the timetable table screen. The handwritten stroke is displayed retroactively.

  In another aspect of the above program, when the user designates a day of the week from among a plurality of days displayed on the timetable table screen, the stroke display means is filled in for all subjects performed on the day of the week. The handwritten strokes are displayed side by side.

In another aspect of the above program, when the user selects a course from a plurality of courses displayed side by side, the stroke display means actively displays a handwritten stroke entered for the course, Depending on the user's selection, from the handwritten stroke of the currently active subject, (1) the handwritten stroke entered in the previous lesson from the class corresponding to the currently active subject, (2) Handwritten strokes entered in the lesson one week prior to the lesson corresponding to the currently active subject, (3) Handwriting entered in the next lesson from the lesson corresponding to the currently active subject Stroke, (4) The next week given from the class corresponding to the currently active subject In any of the entered handwritten strokes, switch the handwriting strokes to be displayed.

  In another aspect of the program described above, the stroke display means is configured to: (1) one of the currently displayed days of the week based on a handwritten stroke entered for the currently displayed day of the week according to a user's selection. Handwritten strokes entered for all subjects conducted on the previous day of the week, (2) Handwritten strokes entered for all subjects conducted on the same day one week before the currently displayed day, (3 ) Handwritten strokes entered for all subjects conducted on the day following the currently displayed day, (4) All subjects conducted on the same day of the week following the currently displayed day of the week The handwritten stroke to be displayed is switched to one of the handwritten strokes entered for.

  In another aspect of the above program, the stroke display means stores the handwritten stroke stored in the opened file when the handwritten stroke is entered with the electronic pen on the notebook paper on which the handwritten stroke has already been entered. A page corresponding to the note paper is displayed and the handwritten stroke is drawn on the page.

  In another aspect of the above program, the stroke display means may include the subject corresponding to the opened file when the handwritten stroke is entered with the electronic pen on the notebook paper on which the handwritten stroke has already been entered. If the subject corresponding to the note paper is different, or if the opened file is new, the subject file corresponding to the note paper is opened and the page corresponding to the note paper is displayed. At the same time, the handwritten stroke is drawn on the page.

  In another aspect of the above program, when the handwriting stroke is entered by the electronic pen on the notebook paper on which the handwriting stroke is not yet written, the stroke display means displays a new page corresponding to the notebook paper. The handwritten stroke is drawn on the page as well as displayed.

  In another aspect of the program, the saving instruction means may include the subject corresponding to the opened file when the handwritten stroke is entered by the electronic pen on the notebook paper on which the handwritten stroke has already been entered. If the subject corresponding to the note paper is different or if the opened file is new, the handwritten stroke is stored in the subject file corresponding to the note paper.

  In another aspect of the above program, when the handwriting stroke is entered by the electronic pen on the notebook paper on which the handwriting stroke has not yet been written, the save instruction means stores the page stored in the opened file. A new page corresponding to the note paper is created, and the handwritten stroke is associated with the new page and stored in the file.

  In another aspect of the above-described program, when the handwritten stroke is entered on the notebook paper with the electronic pen, and the file is not open, a notification that informs that the subject is not specified The computer apparatus is further caused to function as means.

  In another aspect of the above program, the save instruction unit creates a new file associated with the subject when the file corresponding to the subject acquired by the subject acquisition unit is not stored.

  In another aspect of the program, an icon of a folder in which a plurality of files corresponding to the plurality of subjects are stored is displayed, and the icon of the plurality of files is displayed when the folder icon is selected. The computer apparatus is caused to further function as a display means.

  By executing these programs, the above-described computer device can be realized.

  According to the present invention, the timetable created by the user can be appropriately registered in the computer apparatus. In addition, by using the timetable registered in this way, handwritten strokes written on notebook paper with an electronic pen can be classified and stored for each subject (that is, handwritten strokes are digitized). it can).

It is a system configuration figure of the information processing system in this embodiment. It is a figure for demonstrating the structure and creation method of the timetable which concern on this embodiment. A specific example of the timetable in the completed state is shown. It is explanatory drawing which shows the relationship between the arrangement | positioning of the dot in a dot pattern, and the value converted. (A) shows a dot pattern typically, and (b) is a figure showing an example of information corresponding to it. It is the schematic which shows the structure of an electronic pen. It is a functional block diagram of a computer apparatus. The coordinate definition information which matched the coordinate range of the dot pattern for every day of the week is shown. The coordinate definition information which matched the coordinate range of the dot pattern for every subject is shown. The figure for demonstrating operation which a user performs using a digital pen in order to register a timetable is shown. The figure for demonstrating registration of the subject by subject registration means is shown. An example of a timetable registration screen is shown. The other example of a timetable registration screen is shown. In 1st Embodiment, the example of a screen displayed when the subject in the timetable table screen is designated is shown. The example of a screen displayed when a handwritten stroke is entered in note paper is shown. The other example of a screen displayed when a handwritten stroke is entered in note paper is shown. The example of a display of the icon of a folder and a file is shown. In 1st Embodiment, the processing flow performed when a subject is designated on the timetable table screen is shown. In 1st Embodiment, the processing flow performed when a handwritten stroke is entered in the notebook paper with the electronic pen is shown. In 2nd Embodiment, the example of a screen displayed when the subject in the timetable table screen is designated is shown. In 2nd Embodiment, the example of a screen displayed when the day of the week in a timetable table screen is designated is shown. In 2nd Embodiment, the processing flow performed when a subject is designated on the timetable table screen is shown. In the modification 1, the example of a screen displayed when the subject of a timetable is tapped is shown. The processing flow concerning the modification 1 is shown. In the modification 2, the example of a screen displayed when the day of the week of a timetable is tapped is shown. The processing flow concerning the modification 2 is shown.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

<First Embodiment>
First, a first embodiment according to the present invention will be described.

[Configuration of information processing system]
FIG. 1 shows a configuration of an information processing system according to the first embodiment. As shown in FIG. 1, the information processing system includes an electronic pen 1 used by a user, a computer device 2 that receives and processes entry information and the like from the electronic pen 1, a timetable 3 on which a dot pattern is formed, A plurality of notebook papers 4 each formed with a dot pattern of a different coordinate range, a heading paper 5 for separating the notebook paper 4 by subject, and a multi-hole for binding the timetable 3, the notebook paper 4 and the heading paper 5 File 6.

  The timetable 3 is a table in which lecture subjects are associated with a plurality of time periods on a plurality of days of the week, and a dot pattern is formed in the subject portion. Specifically, in the timetable 3, a sticker or the like in which a dot pattern (in other words, a unique dot pattern) having a different coordinate range is formed for each subject is attached to the subject of the timetable 3. The dot pattern is printed with ink containing carbon that absorbs infrared rays. On the other hand, subject names, frame lines, and the like are printed with ink that does not absorb in the infrared region. In the timetable 3, holes for binding by the multi-hole file 6 are formed. The timetable 3 is created by the user and will be described in detail later.

  The plurality of notebook sheets 4 correspond to so-called loose leaves, and the contents corresponding to the subject (for example, contents obtained by copying a board written in a lecture) are filled in with the electronic pen 1. The plurality of notebook papers 4 are formed with dot patterns (coded patterns) having different coordinate ranges, and the coordinate ranges are different from the dot patterns used in the timetable 3. The dot pattern is printed with ink containing carbon that absorbs infrared rays. Further, the plurality of notebook papers 4 are formed with holes for binding by the multi-hole file 6. In this embodiment, the dot pattern is based on the Anoto method, but other coding patterns may be used.

  The computer device 2 includes a processor such as a CPU, a memory such as a ROM and a RAM, a display, etc., and receives entry information from the electronic pen 1 and performs various processes. For example, the computer apparatus 2 includes a tablet PC such as “iPad (registered trademark)”.

  Here, a usage form of the information processing system as shown in FIG. 1 will be briefly described. The user creates a timetable 3 in which a dot pattern associated with each subject is formed by a method described later. The user taps all subjects in a plurality of time periods on a plurality of days of the week specified in the timetable 3 by sequentially tapping the subjects of the timetable 3 with the electronic pen 1 one by one. Each time the subject of the timetable 3 is tapped with the electronic pen 1, the computer device 2 identifies the tapped subject and registers the subject in the corresponding time period of the corresponding day of the week. Register all subjects in multiple time periods on multiple days of the week specified in 3. By doing so, the computer apparatus 2 registers the timetable 3 created by the user, that is, digitizes the timetable 3.

  Next, a usage form of the timetable registered in the computer apparatus 2 as described above will be described. The computer apparatus 2 displays the registered timetable on the display (hereinafter, a screen on which the timetable is displayed is referred to as a “timetable table screen”). The user refers to the timetable table screen displayed in this way, and designates one subject from among a plurality of subjects displayed on the timetable table screen. At this time, the computer device 2 opens a file for a subject designated by the user. The file is for storing handwritten strokes entered on the note paper 4 by the user with the electronic pen 1 for each subject, and there are as many subjects as there are lectures. When the computer device 2 opened the file as described above, the handwritten stroke entered for the subject of the file was entered on a predetermined page of the notebook paper 4 (for example, the last page on which the handwritten stroke was entered). The handwritten stroke is displayed on the display. Further, the user enters a handwritten stroke on the notebook paper 4 with the electronic pen 1. At this time, the computer apparatus 2 draws the handwritten stroke entered by the user on the display, and stores the handwritten stroke in the file opened as described above.

[Timetable]
With reference to FIG.2 and FIG.3, the structure and creation method of the timetable 3 which concerns on this embodiment are demonstrated.

  FIG. 2A shows the seal 8 used for creating the timetable 3. The seal (print piece) 8 is configured as a paper (sticker mount) having an adhesive formed on the back surface. A seal of the type that is peeled off from the release paper and stuck as it is is suitable, but a sticker of a type that is stuck after being wet with water may also be used. Moreover, it is not limited to using a seal | sticker, You may use the paper piece etc. which a user pastes and sticks. Furthermore, it is not limited to using paper as a material, and various materials such as a plastic film can be used.

  As shown in FIG. 2A, the seal 8 has a plurality of seals 8a to 8k used for a plurality of subjects. The stickers 8a to 8k are printed on the surface with subject names (including abbreviations of subject names) indicating the names of the subjects that are the subject of the lecture, and are attached to the subjects. The associated unique dot pattern is printed. That is, on the stickers 8a to 8k, dot patterns having different coordinate ranges are printed for each subject. In addition, in the stickers 8a to 8k, the same dot pattern is printed for those printed with the same subject name (four in the example shown in FIG. 2A). That is, the seal 8 is formed with a plurality of sets in which the same subject name and the same dot pattern are printed. The dot pattern is printed with ink containing carbon that absorbs infrared rays, and characters indicating the subject name are printed with ink that does not absorb in the infrared region. The seal 8 is half-cut so that the subject portion to be used can be easily peeled off from the release paper. In the case of a sticker that is applied after being wet with water, a perforated half cut may be used.

  FIG. 2B shows a timetable 3 in a state where the seal 8 is not attached. As shown in FIG. 2 (b), only the frame lines indicating the locations where the stickers 8a to 8k are to be pasted are printed on the portion shown in the broken line area A1, and the day of the week or Characters and frame lines indicating time limit and the like are printed. In the portion indicated by the broken line area A2, a dot pattern having a different coordinate range for each day of the week is printed in the portion where the day of the week is printed (inside the rectangle indicated by the frame line corresponding to the day of the week). The dot pattern is printed with ink containing carbon that absorbs infrared rays, and characters and frame lines indicating days of the week and time limits are printed with ink that does not absorb in the infrared region.

  FIG. 3 shows a specific example of the timetable 3 (the timetable 3 in a completed state) created using the seal 8 described above. As shown in FIG. 3, a seal 8 is affixed to the portion indicated by the broken line area A3. The user completes the timetable 3 by pasting the sticker 8 (any one of the stickers 8a to 8k) corresponding to the subject to be lectured for each time period of each day of the week.

  As described above, the dot pattern is not printed on the subject portion in the original timetable 3 (see FIG. 2A), and the dot pattern is printed on the sticker 8. Then, it is assumed that the timetable 3 is in a state where the sticker 8 is pasted (that is, the timetable 3 is completed), and for convenience of explanation, a dot pattern is formed in the subject portion of the timetable 3 Treat as being.

[Dot pattern]
The Anoto dot pattern formed on the timetable 3 and the note paper 4 will be described with reference to FIGS. FIG. 4 is a diagram for explaining the relationship between the dots of the dot pattern formed on the timetable 3 and the notebook paper 4 and the values to which the dots are converted. As shown in FIG. 4, each dot of the dot pattern is associated with a predetermined value depending on its position. That is, each dot is associated with a value of 0 to 3 depending on which direction the top, bottom, left, or right is shifted from the reference position of the virtual grid (the intersection of the vertical and horizontal lines). The value of each dot can be further converted into a first bit value for the X coordinate and a second bit value for the Y coordinate. The position coordinates on the timetable 3 and the notebook paper 4 are determined by the combination of information thus associated.

  FIG. 5A shows an arrangement of a certain dot pattern. As shown in FIG. 5A, 6 × 6 dots within a range of about 2 mm in length and breadth form a unique pattern no matter what part of the timetable 3 or notebook paper 4 is taken 6 × 6 dots. Are arranged as follows. The dot pattern formed by these 36 dots holds position coordinates (for example, where the dot pattern is on the timetable 3 or the notebook paper 4). FIG. 5B is a diagram in which each dot shown in FIG. 5A is converted into a value associated with the regularity shown in FIG. 4 according to the shift direction from the reference position of the lattice. This conversion is performed by the electronic pen 1 that captures an image of a dot pattern.

[Electronic pen]
Next, the electronic pen 1 will be described with reference to FIG. FIG. 6 is a schematic view showing the structure of the electronic pen 1. As shown in FIG. 6, the electronic pen 1 includes an ink cartridge 104, an LED 105, a CMOS camera 106, a pressure sensor 107, a processor 108 including a CPU, a memory 109 such as a ROM and a RAM, A communication unit 111 including a real time clock 110, an antenna, and the like, and a battery 112 are provided. The tip of the ink cartridge 104 is a pen tip portion 103, and the user touches the pen tip portion 103 of the electronic pen 1 against the notebook paper 4 to enter a stroke (handwritten stroke) or the electronic pen 1. The pen nib portion 103 is brought into contact with the timetable 3 and tapped (tapping the timetable 3 with the nib 103). In this specification, the tap with the electronic pen 1 is also included in the concept of “entry”. Here, the contact of the pen tip portion 103 of the electronic pen 1 with the timetable 3 or the notebook paper 4 is referred to as “pen down”, and the pen up portion 103 is separated from the contact (contact) state. Call it. A trajectory written between the pen-down and pen-up of the electronic pen 1 is one stroke, and characters, figures, etc. are composed of one or a plurality of strokes. Since the ink of the ink cartridge 104 does not include a material that absorbs infrared rays, the reading of the dot pattern by the processor 103 is not hindered.

  The battery 112 is for supplying electric power to each component in the electronic pen 1. For example, the battery 112 is configured to turn on / off the electronic pen 1 itself by attaching and detaching a cap (not shown) of the electronic pen 1. May be. The real time clock 110 transmits time information indicating the current time (time stamp) and supplies the time information to the processor 108. The pressure sensor 107 detects the pressure applied through the ink cartridge 104 from the pen tip portion 103 when the user writes characters or marks on the notebook paper 4 with the electronic pen 1 or taps the timetable 3, that is, the writing pressure. The value is transmitted to the processor 108.

  The processor 108 switches on / off the switches of the LED 105 and the CMOS camera 106 based on the writing pressure data supplied from the pressure sensor 107. That is, when the user writes characters or the like on the notebook paper 4 with the electronic pen 1 or taps on the timetable 3, the pen pressure is applied to the pen tip portion 103, and the pressure sensor 107 detects a writing pressure higher than a predetermined value. On the other hand, the processor 108 determines that the user has started filling in and activates the LED 105 and the CMOS camera 106. Then, the communication unit 111 associates the pen-down information PD detected by the pressure sensor 107 with a pen ID described later, and transmits it to the computer apparatus 2 as entry information. Further, when the user finishes entering one stroke and moves the electronic pen 1 away from the timetable 3 or the notebook paper 4, the pressure sensor 107 detects a pen-up because no writing pressure exceeding a predetermined value is detected. Then, the communication unit 111 associates the pen-up information detected by the pressure sensor 107 with the pen ID, and transmits it to the computer apparatus 2 as entry information.

  The LED 105 and the CMOS camera 106 are attached near the pen tip portion 103 of the electronic pen 1, and an opening 102 is formed in a portion of the housing 101 that faces the LED 105 and the CMOS camera 106. The LED 105 illuminates infrared rays toward the vicinity of the pen point portion 103 on the timetable 3 and the notebook paper 4. The region is slightly deviated from the position where the pen tip 103 contacts the timetable 3 or the note paper 4. The CMOS camera 106 captures a dot pattern in the area illuminated by the LED 105 and supplies image data of the dot pattern to the processor 108. Here, since carbon absorbs infrared rays, the infrared rays irradiated by the LED 105 are absorbed by the carbon contained in the dots. Therefore, the dot portion has a small amount of infrared reflection, and the portion other than the dot has a large amount of infrared reflection. By photographing with the CMOS camera 106, a threshold value is provided based on the difference in the amount of reflected infrared light, so that a dot region containing carbon can be distinguished from other regions. Therefore, even when characters, frame lines, or the like are printed on the timetable 3 or the notebook paper 4, the processor 108 can recognize the dot pattern because the printed ink does not absorb in the infrared region. Note that the shooting area by the CMOS camera 106 is a range including a size of about 2 mm × about 2 mm as shown in FIG. 5A, and the shooting by the CMOS camera 106 is performed at regular intervals of about 50 to 100 times per second. Is called. Further, the CMOS camera 106 has a sufficient depth of field in order to photograph dots clearly.

  The processor 108 performs X and Y coordinates (hereinafter referred to as “time table 3” and “notebook 4” on the timetable 3 of the stroke (handwriting) to be entered by the user from the dot pattern of the image data supplied by the CMOS camera 106 during the user entry. Simply referred to as “positional coordinates” or “coordinate information”). That is, the processor 108 converts the image data of the dot pattern as shown in FIG. 5A supplied by the CMOS camera 106 into the data array shown in FIG. The data is converted into a Y coordinate bit value, and X and Y coordinate data are calculated from the data array by a predetermined calculation method. Note that the processor 108 has a rotation correction processing function for correcting the arrangement of dots on the image due to the angle of the electronic pen 1 facing the dot pattern, and this function is exhibited during the coordinate calculation. Then, the processor 108 associates the current time (time stamp: entered time information) transmitted from the real-time clock 110, writing pressure data, and X and Y coordinate data. Hereinafter, these associated data are collectively referred to as “coordinate attribute information”. Since the 6 × 6 dot pattern in the timetable 3 and the notebook paper 4 does not overlap in the timetable 3 and the notebook paper 4, when the user enters characters or the like with the electronic pen 1, It is possible to specify the position on the timetable 3 or the note paper 4 by coordinate calculation by the processor 108.

  The memory 109 stores property information such as a pen ID such as “pen01” for identifying the electronic pen 1, a pen manufacturer number, and a pen software version. Then, the communication unit 111 associates the pen ID, time information (time stamp), writing pressure data, and X and Y coordinate data, and transmits them to the computer apparatus 2 as entry information. Transmission to the computer apparatus 2 by the communication unit 111 is performed immediately and sequentially by wireless transmission such as Bluetooth (registered trademark). Here, one or a plurality of coordinate attribute information generated between the pen-down and pen-up of the electronic pen 1 and transmitted to the computer device 2 is stored as stroke information by the computer device 2. In other words, one stroke is made up of one or a plurality of X, Y coordinates (coordinate points), and the computer apparatus 2 can use one or a plurality of pieces constituting one stroke based on the pen-down information and the pen-up information. Recognize coordinate attribute information. As described above, a set of coordinate attribute information generated by the electronic pen 1 when the user enters one stroke is referred to as “stroke information”.

[Computer device]
Next, the computer apparatus 2 will be described. The computer device 2 includes, as hardware, an antenna device capable of data communication with the electronic pen 1, a processor such as a CPU, a memory such as ROM and RAM, a display, a personal computer including a mouse and a keyboard, and the like. . FIG. 7 is a functional block diagram of the computer apparatus 2. Functionally, the computer apparatus 2 includes an input unit 21, a communication unit 22, a processing unit 24, a storage unit 25, and a display unit 26.

  The input means 21 includes a mouse and a keyboard for inputting various commands and data. When the display unit 26 is a touch panel system, the touch panel provided on the display screen of the display unit 26 also functions as the input unit 21. The communication means (reception means) 22 is configured by an antenna reception circuit or the like, receives entry information from the electronic pen 1, and transmits it to the processing means 24. The display means 26 is constituted by a display or the like, and displays the contents instructed by the processing means 24.

  The storage means 25 is configured by a memory such as a hard disk, ROM, or RAM. In the present embodiment, as shown in FIG. 8, the storage unit 25 coordinates information (corresponding to a plurality of days of the week (Monday to Friday)) and a coordinate range of a dot pattern assigned to each of the plurality of days of the week ( (Second definition information) is stored. Specifically, the storage unit 25 stores a coordinate range of dot patterns that differ for each day of the week. The coordinate range of the dot pattern is defined by the position coordinates (Xn, Yn), height (H), and width (W) of the corners of the rectangle (the same applies hereinafter). Further, as shown in FIG. 9, the storage means 25 has coordinate definition information in which a plurality of subjects to be lectured are associated with coordinate ranges of dot patterns assigned to the subjects. 1st definition information) is stored. Specifically, the storage means 25 stores a coordinate range of dot patterns that differ for each subject. Further, the storage unit 25 also stores coordinate definition information indicating the coordinate range of the dot pattern assigned to each of the plurality of notebook papers 4. Specifically, the storage unit 25 stores a coordinate range of dot patterns that differ for each notebook paper 4.

  The storage means 25 stores the entry information received from the electronic pen 1 for each pen ID according to the processing instruction of the processing means 24, and further secures a storage area according to the instruction of the processing means 24, from pen down to pen up. Is stored as stroke information for each pen ID. Specifically, the storage unit 25 stores handwritten strokes written on the notebook paper 4 by the electronic pen 1 for each file corresponding to each of a plurality of subjects. In addition to the above, the storage unit 25 stores various information generated by the execution of the program according to instructions from the processing unit 24.

  The processing means 24 is constituted by a processor such as a CPU and controls the entire computer apparatus 2. Specifically, the processing unit 24 includes a subject registration unit 241, a determination unit 242, an acquisition unit 243, a save instruction unit 244, a time table display unit 245, a stroke display unit 246, and a notification unit 247. Is provided.

  The course registration unit 241 performs processing for registering the course of the timetable 3 created by the user based on the entry information corresponding to the tap on the timetable 3 with the electronic pen 1. Specifically, the course registration unit 241 identifies and identifies the course in the timetable 3 tapped by the electronic pen 1 based on the coordinate definition information stored in the storage unit 25 as illustrated in FIG. Register the subject at the appropriate time on the applicable day of the week. That is, the course registration unit 241 identifies and registers the tapped course each time the course in the timetable 3 is tapped with the electronic pen 1, so that the plurality of days of the week specified in the timetable 3 is registered. Register all subjects in multiple time periods. More specifically, when the electronic pen 1 taps the day part of the timetable 3 with the electronic pen 1, the subject registration unit 241 selects the subject tapped with the electronic pen 1 for each time period of the tapped day of the week. Register in order. In this case, the subject registration unit 241 determines the tap by the electronic pen 1 to the day of the week in the timetable 3 based on the coordinate definition information as shown in FIG. 8 and the day of the week tapped by the electronic pen 1. Is identified. Then, the subject registration unit 241 registers all subjects in a plurality of time periods on a plurality of days specified in the timetable 3 by performing such processing for all days of the week. The time table data thus registered is stored in the storage means 25.

  The acquisition unit 243 acquires a course designated by the user from among a plurality of courses displayed on the timetable table screen by the timetable table screen display unit 245 described later. Specifically, the acquisition unit 243 specifies the subject designated by the user using the input unit 21 based on the data of the timetable stored in the storage unit 25. For example, the acquisition unit 243 acquires the subject specified by the user clicking with the mouse or touch-inputting with the touch panel. Thus, the acquisition unit 243 corresponds to an example of “subject acquisition unit” in the present invention.

  The determination unit 242 determines whether a file corresponding to the subject acquired by the acquisition unit 243 is stored in the storage unit 25 when the user specifies a subject. The determination unit 242 determines whether or not the file is opened when the user enters a handwritten stroke on the notebook paper 4 with the electronic pen 1. If the file is open, the determination unit 242 determines whether the file is a new file. Further, the determination unit 242 determines whether or not the notebook paper 4 on which a handwritten stroke is written by the electronic pen 1 is a new notebook paper 4. In other words, the determination unit 242 determines whether the notebook paper 4 filled with the electronic pen 1 is the notebook paper 4 on which the handwritten stroke has already been written, or the notebook paper 4 on which the handwritten stroke has not yet been written. To do. In this case, the determination unit 242 refers to the coordinate definition information stored in the storage unit 25 (specifically, coordinate definition information indicating the coordinate range of the dot pattern assigned to the plurality of notebook sheets 4). The notebook paper 4 in which the handwritten stroke is written is specified, and such a determination is performed based on whether or not the data of the notebook paper 4 is included in a file stored by the save instruction unit 244 described later. In addition, the determination unit 242 determines whether or not the subject corresponding to the currently opened file matches the subject corresponding to the note paper 4 on which the handwritten stroke is written.

  The save instructing unit 244 associates the handwritten stroke (specifically, the handwritten stroke corresponding to the entry information received by the communication unit 22) entered on the notebook paper 4 with the electronic pen 1 with the subject acquired by the acquiring unit 243. The file is stored in the storage means 25. Specifically, the save instruction unit 244 stores the handwritten stroke entered on the note paper 4 in the storage unit 25 in association with the page of the note paper 4. In this case, when it is determined by the determination means 242 that the handwriting stroke has been entered in the notebook paper 4 on which the handwriting stroke has already been entered, the storage instructing means 244 is newly entered on the page of the notebook paper 4. Overwrite handwritten strokes and store them. Specifically, the save instructing unit 244 determines that the subject corresponding to the currently opened file and the subject corresponding to the note paper 4 are different when the handwritten stroke is entered on the note paper 4 on which the handwritten stroke has already been entered. When it is determined by the determination unit 242 or when the determination unit 242 determines that the currently opened file is new, the handwritten stroke is stored in the subject file corresponding to the note paper 4. That is, the save instruction unit 244 stores the handwritten stroke in a file of a subject corresponding to the notebook paper 4 instead of a subject of the currently opened file.

  On the other hand, if the determination unit 242 determines that the handwritten stroke has been entered in the notebook paper 4 on which the handwritten stroke has not yet been entered, the save instruction unit 244 continues to the page stored in the currently opened file. Then, a new page corresponding to the note paper 4 is created, and the handwritten stroke is associated with the new page and stored in the storage unit 25. If the determination unit 242 determines that there is no file corresponding to the subject designated by the user, the save instruction unit 244 creates a new file associated with the subject.

  The time schedule table display means 245 causes the display means 26 to display a time schedule table screen corresponding to the time schedule table stored in the storage means 25 (that is, the time schedule table registered by the subject registration means 241). The stroke display unit 246 opens a file associated with the subject acquired by the acquisition unit 243 when the user designates one subject from the plurality of subjects displayed on the timetable table screen. The handwriting stroke memorized in is displayed on the display means 26. In this case, the stroke display unit 246 causes the display unit 26 to display a predetermined page (for example, the last page) among the pages stored in the file. The stroke display means 246 displays the handwritten stroke on the display means 26 when the electronic pen 1 writes a handwritten stroke on the notebook paper 4. Specifically, when it is determined by the determination unit 242 that the handwritten stroke has been entered in the notebook paper 4 on which the handwritten stroke has already been entered, the stroke display unit 246 stores the relevant file stored in the currently opened file. A page corresponding to the notebook paper 4 is displayed and a handwritten stroke is drawn on the page. Specifically, the stroke display means 246 determines that the subject corresponding to the currently opened file and the subject corresponding to the note paper 4 are different when the handwritten stroke is entered on the note paper 4 on which the handwritten stroke has already been entered. When it is determined by the determination means 242 or when the determination means 242 determines that the currently opened file is new, the file of the subject corresponding to the note paper 4 is opened and the notebook paper 4 is opened. A corresponding page is displayed and a handwritten stroke is drawn on the page. That is, the stroke display means 246 draws a handwritten stroke on the subject page corresponding to the notebook paper 4 instead of the subject of the currently open file.

  On the other hand, when the determination means 242 determines that the handwritten stroke has been entered in the notebook paper 4 on which the handwritten stroke has not yet been entered, the stroke display means 246 continues to the page stored in the currently opened file. A new page to be displayed is displayed, and a handwritten stroke is drawn on the page.

  When the handwriting stroke is entered on the notebook paper 4 with the electronic pen 1, the notifying unit 247 determines that the file is not opened by the determining unit 242 (that is, if the user has not designated a subject, in other words, If the acquisition unit 243 has not acquired a subject), the user is notified that the subject has not been designated. In addition, when the determination unit 242 determines that the subject corresponding to the note paper 4 in which the handwritten stroke is written and the subject corresponding to the currently open file are different, the notification unit 247 notifies the user of that fact. To do. That is, the notification unit 247 notifies the user that the subject specified on the timetable table screen is different from the subject corresponding to the note paper 4 on which the handwritten stroke is written.

[How to register a timetable]
Next, the registration method of the timetable 3 according to the present embodiment will be specifically described with reference to FIGS.

  Here, the outline of the registration method of the timetable 3 according to the present embodiment will be briefly described. The user taps all subjects in a plurality of time periods on a plurality of days of the week specified in the timetable 3 by sequentially tapping the subjects in the timetable 3 with the electronic pen 1 one by one. More specifically, the user first taps a day part of a plurality of days printed on the timetable 3 with the electronic pen 1, and thereafter, subjects of the day are changed from the first to the sixth limit. Tap with the electronic pen 1 in order. The course registration means 241 in the computer device 2 sequentially registers the courses in the timetable 3 tapped by the electronic pen 1 after the tapping from the first limit to the sixth limit for the day of the week in the timetable 3 tapped by the electronic pen 1. To go. The user performs taps with the electronic pen 1 for all days of the week specified in the timetable 3 according to the procedure described above, and the course registration unit 241 is based on the entry information corresponding to such taps with the electronic pen 1, Register the course according to the above procedure. Thereby, all subjects in a plurality of time periods on a plurality of days of the week specified in the timetable 3 are registered.

  FIG. 10 is a diagram for explaining an operation performed by the user using the electronic pen 1 to register the timetable 3. As shown in FIG. 10, the user first taps the electronic pen 1 on any day of the plurality of days printed on the timetable 3 (Monday to Friday). The subject of the day is tapped with the electronic pen 1 in order from the first limit to the sixth limit. FIG. 10 illustrates a case where the user taps the “Monday” portion of the timetable 3 with the electronic pen 1. After the user taps the “Monday” portion with the electronic pen 1 in this way, the user taps the “Monday” subjects with the electronic pen 1 in order from the first limit to the sixth limit. Specifically, the user is limited to “old text” in the first limit, “physical education” in the second limit, “English B” in the third limit, “mathematics A” in the fourth limit, “biology” in the fifth limit, and “information” in the sixth limit. Tap subjects with the electronic pen 1 in the order of “A”. Note that the user performs such taps with the electronic pen 1 (tap on the day of the week and taps on the subject of the day) on other days of the week (Tuesday to Friday).

  As described above, when the day of the week of the timetable 3 is tapped with the electronic pen 1, it is preferable to notify that the subject is registered for the day of the week. For example, when the “Monday” portion of the timetable 3 is tapped with the electronic pen 1, it is preferable to output a sound such as “I will set the Monday timetable”. By doing so, the user can easily grasp the day of the week on which the course is registered, and can accurately perform the work of tapping the subsequent course with the electronic pen 1.

  FIG. 11 is a diagram for explaining subject registration by the subject registration means 241. Here, the case of registering subjects for each time period on Monday is illustrated. FIG. 11A shows a state before a Monday course is registered, and FIG. 11B shows a state after all Monday courses are registered. When the electronic pen 1 taps the day part of the timetable 3 with the electronic pen 1, the course registration unit 241 sequentially selects the subjects in the timetable 3 that have been tapped with the electronic pen 1 from the 1st to the 6th period. (1st → 2nd → 3rd ... → 6th) are registered. In this case, the subject registration means 241 identifies the day of the week tapped by the electronic pen 1 from the information entered from the electronic pen 1 by referring to the coordinate definition information as shown in FIG. By referring to the coordinate definition information as shown, by specifying the subject tapped with the electronic pen 1 from the entry information from the electronic pen 1, the specified subject is limited to one to six for the specified day of the week. Register in order. The course registration unit 241 registers all courses in a plurality of time periods on a plurality of days specified in the timetable 3 by performing course registration for all days of the week.

  12 and 13 show an example of a screen (hereinafter referred to as “timetable table registration screen”) displayed on the display means 26 when the subjects of the timetable 3 are registered. On the timetable registration screen, a registration button 42 for registering subjects and a clear button 43 for deleting all subjects are displayed. In the timetable registration screen, the courses registered by the course registration unit 241 are displayed in the broken line area 41. Specifically, each time a subject is registered by the subject registration means 241, the subject is displayed at a corresponding time limit on the corresponding day of the week. FIG. 12 shows an example of a timetable table registration screen displayed when only subjects for each time period on Monday are registered. On the other hand, FIG. 13 shows an example of a timetable table registration screen displayed when all subjects for each time period on each day of the week are registered. In the state shown in FIG. 13, when the registration button 42 is clicked with the mouse or touched with the touch panel, all subjects are registered (specifically, subjects for each time period of each day of the week are stored in the storage means 25). When the clear button 43 is clicked with the mouse or touched with the touch panel, all subjects are deleted.

  The course registration unit 241 can delete a course already registered for a day of the week when the day tapped with the electronic pen 1 is already registered, and can newly register a course. That is, when the same day of the week is tapped again with the electronic pen 1, the course registration unit 241 can re-register the course for the day of the week. Thereby, the user can easily redo the registration of subjects for each day of the week.

  The course registration means 241 uses only the entry information acquired within a predetermined time after the day of the week is tapped with the electronic pen 1 for registration of the course, and the entry information acquired outside the predetermined time is used for registration of the course. It can be decided not to use it. In other words, the course registration unit 241 can set the course registration condition to tap courses from the first limit to the sixth limit within a predetermined time after tapping the day of the week. As a result, a tap made after a long time has elapsed since the day of the week was tapped can be treated as if the electronic pen 1 accidentally touched the timetable 3 and not accepted.

[Display screen example]
Next, referring to FIGS. 14 to 17, examples of screens displayed by the time table display means 245 or the stroke display means 246 of the processing means 24 are presented.

  FIG. 14 shows an example of a screen displayed when the user designates a subject on the timetable table screen. FIG. 14A and FIG. 14B both show examples of screens displayed on the display means 26 of the computer apparatus 2. FIG. 14A shows an example of a timetable table screen displayed by the timetable table screen display means 245. This timetable table screen is a screen corresponding to the timetable table registered by the subject registration means 241.

  Here, as shown in FIG. 14A, a case where the user designates a subject “current company (modern society)” by the input means 21 among a plurality of subjects displayed on the timetable table screen is illustrated. . For example, the user designates such subjects by clicking with a mouse or touch-inputting with a touch panel. In this case, the acquisition unit 243 of the processing unit 24 acquires information indicating that the subject designated by the user is “current office”. Then, the stroke display means 246 opens the “current company” file acquired by the acquisition means 243 and causes the display means 26 to display the handwritten strokes stored in the file as shown in FIG. Specifically, the stroke display means 246 displays the last page on the display means 26 in the page where the handwritten stroke is entered for “present company”. For example, the stroke display means 246 displays such a page by a window and displays characters corresponding to a subject such as “modern social note” at the top of the window. Note that the present invention is not limited to displaying the last page as described above, and the first page or the like may be displayed.

  Note that the timetable table display means 245 can highlight the subject of the currently held lecture among the plurality of subjects displayed on the timetable table screen. For example, based on the date and time information acquired from the clock built in the computer apparatus 2 or information on the time zone in which each timed lecture is held, the timetable table display means 245 displays the lecture currently being held. Identify the subject and highlight the subject. In the example shown in FIG. 14A, “present company” which is performed on the 4th Thursday is highlighted. Specifically, the letters “current company” are shown in bold and are highlighted by adding a color in a frame in which “current company” is written. In addition, it is not limited to highlighting by bold type and a color in this way.

  FIG. 15 shows an example of a screen displayed when a handwritten stroke is entered on the notebook paper 4 with the electronic pen 1. FIG. 15A shows an example of the note paper 4, and FIG. 15B shows an example of a screen displayed on the display means 26 of the computer device 2.

  Here, a case where a handwritten stroke is written on the notebook paper 4 on which a handwritten stroke has already been written, that is, a case where a new handwritten stroke is written after the already written handwritten stroke is illustrated. Specifically, as shown in FIG. 15A, a case where a new handwritten stroke is entered in the portion shown in the broken line area B1 is illustrated. In this case, the stroke display means 246 opens a file storing a page corresponding to the note paper 4 in which a handwritten stroke is entered. Then, as shown in FIG. 15B, the stroke display means 246 displays a page corresponding to the note paper 4 and draws a handwritten stroke on the page (see the broken line area B2). As described above, when the user designates the subject on the timetable table screen and the page corresponding to the note paper 4 on which the handwritten stroke is written is already displayed, the stroke display means 246 displays the above Even if the file opening process is not performed as described above, since the file is already open, a handwritten stroke is drawn on the page already displayed.

  FIG. 16 shows another example of a screen displayed when a handwritten stroke is entered on the notebook paper 4 by the electronic pen 1. FIG. 16A shows an example of the note paper 4, and FIG. 16B shows an example of a screen displayed on the display means 26 of the computer device 2.

  Here, a case where a handwritten stroke is written on a notebook paper 4 on which a handwritten stroke has not yet been written, that is, a case where a handwritten stroke is written on a new notebook paper 4 is illustrated. Specifically, as illustrated in FIG. 16A, a case where a handwritten stroke is entered in a portion indicated by a broken line area C1 is illustrated. In this case, as shown in FIG. 16B, the stroke display means 246 displays a new page (specifically, a blank page) that is continuous with the page stored in the currently opened file, and A handwritten stroke is drawn on the page (see broken line area C2).

  FIG. 17 shows an example of folder and file icons displayed on the display means 26 of the computer apparatus 2. FIG. 17A shows a folder icon 10 in which a file for each subject as described above is stored. For example, the folder is given a name such as “lecture note”, and the folder icon 10 is displayed on the desktop. When the user selects the folder icon 10 by the input means 21, for example, when the folder icon 10 is clicked with the mouse or touch-inputted with the touch panel, a plurality of items stored in the folder are stored as shown in FIG. A file icon 11 is displayed. In other words, the folder expands.

  Here, when the user selects the file icon 11 by the input means 21, for example, when the file icon 11 is clicked with the mouse or touch-inputted with the touch panel, the stroke display means 246 is stored in the selected file. The handwritten stroke is displayed on the display means 26. Specifically, the stroke display unit 246 causes the display unit 26 to display a predetermined page (for example, the last page) among the pages stored in the selected file.

[Processing flow]
Next, a processing flow according to the first embodiment will be described with reference to FIGS. 18 and 19.

  First, a processing flow performed when a subject is specified on the timetable table screen will be described with reference to FIG.

  First, the time schedule table display means 245 of the processing means 24 reads the data of the time schedule table stored in the storage means 25 and causes the display means 26 to display the time schedule table screen (step S101). Then, the acquisition unit 243 of the processing unit 24 acquires a course designated by the user from among a plurality of courses displayed on the timetable table screen by the timetable table display unit 245 (step S102). Specifically, the acquisition unit 243 specifies the subject designated by the user using the input unit 21 based on the data of the timetable stored in the storage unit 25. For example, the acquisition unit 243 acquires a subject specified by the user clicking with a mouse or detecting a touch input with a touch panel.

  Next, the determination unit 242 of the processing unit 24 determines whether there is a file corresponding to the subject acquired by the acquisition unit 243 (step S103). That is, the determination unit 242 determines whether or not a file corresponding to the subject is stored in the storage unit 25. If there is a file corresponding to the subject acquired by the acquisition unit 243 (step S103; Yes), the stroke display unit 246 opens the file associated with the subject and displays the handwritten stroke stored in the file. 26 (step S104). Specifically, the stroke display unit 246 causes the display unit 26 to display the last page of the pages stored in the file.

  On the other hand, when there is no file corresponding to the subject acquired by the acquisition unit 243 (step S103; No), the save instruction unit 244 of the processing unit 24 creates a file for the subject (step S105). Then, the save instruction unit 244 generates an icon for the created file and stores the file in a folder (lecture note folder) (step S106). Thereafter, the stroke display means 246 opens the file created by the save instruction means 244 (step S107). Specifically, the stroke display unit 246 causes the display unit 26 to display a blank page.

  Next, a processing flow performed when a handwritten stroke is written on the notebook paper 4 with the electronic pen 1 will be described with reference to FIG. The processing flow shown in FIG. 19 is repeatedly executed every time entry information is generated by the electronic pen 1.

  First, when the user fills in the notebook paper 4 with the electronic pen 1, the electronic pen 1 transmits the generated entry information to the computer device 2. In the computer apparatus 2, when the communication unit 22 receives the entry information transmitted from the electronic pen 1, the storage instruction unit 244 of the processing unit 24 stores the entry information in the storage unit 25 (step S201).

  Next, the determination unit 242 of the processing unit 24 determines whether or not the file in which the handwritten stroke is stored is currently opened (step S202). In other words, the determination unit 242 determines whether the user has specified a subject, that is, whether the acquisition unit 243 has acquired a subject. When the file is not opened (step S202; No), the notification unit 247 of the processing unit 24 notifies the user that the subject is not specified (step S209). For example, the notification unit 247 displays a message indicating that a subject is not specified, a message indicating that a subject is to be specified, or the like as an image on the display unit 26 or outputs it as a sound from a speaker. Alternatively, the notification unit 247 outputs an alarm sound.

  On the other hand, when the file is open (step S202; Yes), the determination unit 242 determines whether or not the file is a new file (step S203). Specifically, the determination unit 242 determines whether or not the handwritten stroke is not yet stored in the currently opened file. When the file is not new (step S203; No), the determination unit 242 determines whether or not the notebook paper 4 on which the handwritten stroke is written by the electronic pen 1 is a new notebook paper 4 (step S204). Specifically, the determination unit 242 makes such a determination based on whether or not the file stored in the storage unit 25 includes the data of the notebook paper 4 written with the electronic pen 1.

  When the note paper 4 filled in with the electronic pen 1 is not the new note paper 4 (step S204; No), the determination unit 242 includes a subject corresponding to the note paper 4 and a subject corresponding to the currently opened file. Are matched (step S205). When the subject on the note paper 4 matches the subject on the file (step S205; Yes), the stroke display means 246 displays the page corresponding to the note paper 4 stored in the currently opened file, A handwritten stroke is drawn on the page (step S206). Further, the save instruction unit 244 stores the handwritten stroke in association with the page corresponding to the note paper 4.

  On the other hand, when the subject of the note paper 4 and the subject of the file do not match (step S205; No), the notification unit 247 notifies the user that the subject of the note paper 4 and the subject of the file do not match. (Step S207). That is, the notification means 247 notifies the user that the subject specified on the timetable table screen is different from the subject of the note paper 4 on which the handwritten stroke is written. For example, the notification unit 247 displays a message indicating that the subject of the note paper 4 and the subject of the file do not match with each other as an image on the display unit 26 or outputs the message from the speaker. Alternatively, the notification unit 247 outputs an alarm sound.

  After performing the notification as described above, the stroke display means 246 opens the subject file corresponding to the note paper 4 in which the handwritten stroke is entered, and displays the page corresponding to the note paper 4 (step S208). . Then, the stroke display unit 246 draws a handwritten stroke on the displayed page, and the save instruction unit 244 stores the handwritten stroke in association with the page (step S206).

  On the other hand, when the note paper 4 written with the electronic pen 1 is a new note paper 4 (step S204; Yes), the stroke display means 246 draws a handwritten stroke on a new page (blank page). The save instructing unit 244 stores the handwritten stroke in association with the page (step S206). Specifically, the save instructing unit 244 creates a page for the new note paper 4 that is continuous with the page (specifically, the last page) stored in the currently opened file, and the created page is stored in the file. Remember.

  On the other hand, when the file is new (step S203; Yes), the determination unit 242 determines whether or not the notebook paper 4 on which the handwritten stroke is written by the electronic pen 1 is the new notebook paper 4 ( Step S210). When the note paper 4 filled in with the electronic pen 1 is a new note paper 4 (step S210; Yes), the stroke display means 246 draws a handwritten stroke on a new page (blank page) and also stores it. The means 244 stores the handwritten stroke in association with the page (step S206). In this case, since the page is not stored in the currently opened file, that is, the new notebook paper 4 corresponds to the first page, the save instructing unit 244 continues the page stored in the page stored in the file. Create the first page without creating.

  On the other hand, when the note paper 4 entered with the electronic pen 1 is not the new note paper 4 (step S210; No), the stroke display means 246 displays the subject corresponding to the note paper 4 with the handwritten stroke entered. The file is opened and the page corresponding to the note paper 4 is displayed (step S208). Then, the stroke display unit 246 draws a handwritten stroke on the displayed page, and the save instruction unit 244 stores the handwritten stroke in association with the page (step S206).

[Effects of First Embodiment]
According to the first embodiment described above, the timetable 3 created by the user can be appropriately registered in the computer apparatus 2. Further, by using the timetable registered in this way, handwritten strokes written on the notebook paper 4 by the electronic pen 1 can be classified and stored appropriately for each of a plurality of subjects (that is, handwritten strokes can be stored). Such handwritten strokes can be appropriately displayed for each subject.

  Specifically, the handwritten stroke entered with the electronic pen 1 can be stored in association with the subject specified on the timetable table screen, and the handwritten stroke can be stored in accordance with the subject specified on the timetable table screen. It can be displayed appropriately. For example, when a handwritten stroke is entered on a new notebook paper 4, it becomes a problem to associate with which subject the handwritten stroke is stored, but according to the present embodiment, by displaying the timetable table screen, The handwritten stroke entered on the new note paper 4 can be appropriately stored in association with the subject designated on the timetable table screen.

[Modification of First Embodiment]
In the above description, for the day of the week of the timetable 3 tapped by the electronic pen 1, the example of registering the subjects of the timetable 3 tapped by the electronic pen 1 after the tapping from the first limit to the sixth limit in order is shown. The order of registering the three subjects is not limited to this example. In another example, the user taps the subject of each day with the electronic pen 1 in order from Monday to Friday in order from the first limit to the sixth limit (specifically, the user first taps the first limit to the sixth limit on Monday). Tapping all the courses in the order, and then tapping all the courses from the first to sixth classes in order by tapping all the courses from the first class on Tuesday. The course registration unit 241 can sequentially register courses corresponding to the entry information from the electronic pen 1 from the first limit to the sixth limit in order from Monday to Friday.

  Moreover, in the said embodiment, the process means 24 attaches | subjects a page number for every page of each subject, and you may make it display the page number on each page. Further, the processing unit 24 may detect a finger operation by a touch panel provided on the display unit 26 and perform a page turning process.

Second Embodiment
Next, a second embodiment according to the present invention will be described. The second embodiment is different from the first embodiment in the screen that is displayed when the user designates using the timetable table screen. Specifically, in the second embodiment, when the user designates a course from a plurality of courses displayed on the timetable table screen, the computer device 2 identifies the course and identifies the day of the week and the time limit. The handwritten strokes written in the lecture corresponding to the specified subject, day of the week and time limit are displayed. In the second embodiment, when the user designates a day of the week from among a plurality of days displayed on the timetable screen, the computer apparatus 2 writes the handwritten strokes entered for all subjects performed on the day of the week. Are displayed side by side.

  In the following, the configuration different from the first embodiment will be mainly described, and the description of the same configuration as the first embodiment will be omitted as appropriate. That is, components and processes not specifically described are the same as those in the first embodiment.

[Display screen example]
With reference to FIG.20 and FIG.21, the example of a screen displayed in 2nd Embodiment is shown.

  FIG. 20 shows an example of a screen displayed when the user designates a subject of the timetable. FIG. 20A and FIG. 20B both show examples of screens displayed on the display means 26 of the computer apparatus 2. FIG. 20A is a screen example of a time schedule table displayed by the time schedule table screen display unit 245, similar to FIG. The timetable shown in FIG. 20A also highlights “current office” which is performed on the 4th Thursday.

  Here, as shown in FIG. 20A, a case where the user designates a subject “current company (modern society)” by the input means 21 among a plurality of subjects displayed in the timetable is illustrated. Specifically, it is assumed that the user designates “current office” to be performed on the 5th Tuesday. In this case, the acquisition unit 243 of the processing unit 24 acquires information indicating that the subject designated by the user is “current company”, and the day and time on which the “current company” is performed are Wednesday and the fifth period. Information indicating that is. Specifically, the acquisition unit 243 specifies the subject specified by the user based on the data of the timetable stored in the storage unit 25, and specifies the day of the week and the time limit corresponding to the subject.

  Then, the stroke display means 246 opens the “current company” file and causes the display means 26 to display the handwritten strokes stored in the file as shown in FIG. More specifically, the stroke display means 246 relates to the “current company” on the 5th Wednesday, designated by the user, and the latest lecture in the “current company” lectures held on the 5th Wednesday. The handwritten stroke entered in is displayed. More specifically, the stroke display means 246 causes the display means 26 to display the first page in the page where the handwritten stroke is entered in the latest lecture of “current company”. For example, if the handwritten stroke is stored in association with the time information (time stamp) included in the entry information or the information related to the clock in the computer apparatus 2, the stroke display means 246 is based on such information, The handwritten strokes entered in the latest lecture can be identified. In this case, it is preferable to consider the time zone in which each timed lecture is held. In addition, it is not limited to displaying the first page as described above, and the last page may be displayed.

  In addition, when the user continuously designates subjects with the same day of the week and time displayed on the timetable, the handwritten stroke may be displayed retroactively. That is, each time a subject with the same day of the week and time is specified, the stroke display means 246 goes back to the past on the day of the week and the time limit (Last week, Last week, ...). The handwritten stroke entered in can be displayed.

  FIG. 21 shows an example of a screen displayed when the user designates a day of the week in the timetable. FIG. 21A and FIG. 21B both show screen examples displayed on the display means 26 of the computer apparatus 2. FIG. 21A is a screen example of a timetable displayed by the timetable table display means 245, similar to FIG. The timetable shown in FIG. 21A also highlights “current office” which is performed on the 4th Thursday.

  Here, as shown in FIG. 21A, a case where the user designates “Friday” by the input means 21 among a plurality of days displayed on the timetable is illustrated. In this case, the acquisition unit 243 of the processing unit 24 acquires information indicating that the day of the week specified by the user is “Friday”. Then, the stroke display unit 246 opens files for all subjects performed on “Friday”, and displays the handwritten strokes stored in these files side by side on the display unit 26 as shown in FIG. . That is, the stroke display means 246 displays the handwritten stroke of each subject in a pop-up display. Specifically, the stroke display means 246 causes the display means 26 to display the last page of the pages on which handwritten strokes are entered for all subjects performed on “Friday”. Note that the present invention is not limited to displaying the last page as described above, and the first page or the like may be displayed.

  Here, when the user selects one subject from the plurality of subjects displayed as shown in FIG. 21B by the input means 21, for example, the displayed subject is clicked with the mouse or touched with the touch panel. When input, the stroke display means 246 displays the page of the subject in full screen.

  Further, as shown in FIG. 21B, the stroke display means 246 displays buttons 31 to 34 for switching the page of the subject to be displayed on the upper edge of the display screen.

  When the user clicks the button 31 with the mouse or performs touch input to the touch panel, the stroke display means 246 displays the previous stroke from the class in which the stroke is stored in the currently active subject page according to the setting. The first page or the last page of the pages entered in the lesson is read from the storage means 25, and the page is switched to the display means 26 and displayed.

  When the user clicks the button 32 with the mouse or performs a touch input on the touch panel, the stroke display means 246 is set in accordance with the lesson in which the stroke is stored in the currently active subject page. The first page or the last page of the pages entered in the lesson of the week before is read from the storage means 25, and the page is switched to the display means 26 and displayed.

  When the user clicks the button 33 with the mouse or performs a touch input on the touch panel, the stroke display means 246 determines whether the stroke is stored in the currently active subject page according to the setting. The first page or the last page of the pages entered in the lesson is read from the storage means 25, and the page is switched to the display means 26 and displayed. When the stroke display means 246 determines that there is no page entered in the next lesson, the stroke display means 246 does not switch the displayed page.

  When the user clicks the button 33 with the mouse or performs a touch input on the touch panel, the stroke display means 246 determines whether the stroke is stored in the currently active subject page according to the setting. The first page or the last page of the pages entered in the lesson of the week is read from the storage means 25, and the page is switched to the display means 26 and displayed. The stroke display means 246 does not switch the displayed page when it is determined that there is no page written in the lesson of the next week.

[Processing flow]
Next, a processing flow according to the second embodiment will be described with reference to FIG. FIG. 22 shows a processing flow performed when a subject or day of the week is specified on the timetable table screen. Note that description of processing similar to the processing flow shown in the first embodiment (see FIG. 18) is omitted as appropriate.

  First, the time table display unit 245 of the processing unit 24 reads the data of the time table stored in the storage unit 25 and displays the time table on the display unit 26 (step S301). Then, the acquisition unit 243 of the processing unit 24 acquires the subject or the day of the week specified by the user on the displayed timetable table screen (step S302). For example, the acquisition unit 243 acquires the subject or day of the week specified by the user clicking with the mouse or touch-inputting with the touch panel. In addition, when the user designates a subject, the acquisition unit 243 specifies the subject based on the data of the timetable stored in the storage unit 25, and specifies the day of the week and the time limit corresponding to the subject. .

  When the user designates a subject (step S302; subject in the timetable), the determination unit 242 of the processing unit 24 determines whether a file corresponding to the subject acquired by the acquisition unit 243 exists (step S303). . If there is a file corresponding to the subject acquired by the acquisition means 243 (step S303; Yes), the stroke display means 246 displays the latest lecture among the lectures corresponding to the subject, day of the week, and time specified by the user. The written handwritten stroke is displayed (step S304). Specifically, the stroke display unit 246 displays the first page on the display unit 26 in the page in which the handwritten stroke is entered in the latest lecture.

  On the other hand, when there is no file corresponding to the subject acquired by the acquisition unit 243 (step S303; No), the processing of steps S305 to S307 is performed. Since the processes of steps S305 to S307 are the same as those of steps S105 to S107 described above, description thereof will be omitted.

  On the other hand, when the user designates the day of the week (step S302; day of the timetable), the stroke display means 246 opens files for all subjects performed on the day of the week designated by the user, and is stored in those files. The handwritten strokes are arranged and displayed on the display means 26 (step S308). Specifically, the stroke display means 246 causes the display means 26 to display the last page of the pages in which handwritten strokes are entered for all subjects. In this case, the stroke display unit 246 specifies a subject to be performed on the day of the week specified by the user, based on the timetable data stored in the storage unit 25.

  Also in the second embodiment, when a handwritten stroke is entered on the notebook paper 4 with the electronic pen 1, the same processing (see FIG. 19) as in the first embodiment is performed.

[Effects of Second Embodiment]
According to the second embodiment described above, handwritten strokes written with the electronic pen 1 are stored in association with not only subjects but also days of the week and time periods, and handwritten strokes corresponding to days of the week and time periods are appropriately displayed. Can do.

[Modification of Second Embodiment]
The buttons 31 to 34 shown in FIG. 21B may have a function different from the function shown in the second embodiment.

  For example, when the user clicks the button 31 with the mouse or performs touch input on the touch panel, the stroke display unit 246 sets all the subjects to be performed on the day of the week before the currently displayed day by setting. The first page or the last page of the pages in which the handwritten stroke is entered may be switched to the display means 26 and displayed.

  Further, when the user clicks the button 32 with the mouse or performs touch input on the touch panel, the stroke display means 246, according to the setting, performs all the operations performed on the same day one week before the currently displayed day. For the subject, the first page or the last page of the pages in which the handwritten stroke is entered may be switched to the display means 26 and displayed.

  Further, when the user clicks the button 33 with the mouse or performs touch input on the touch panel, the stroke display means 246 is configured to set all subjects to be performed on the day following the currently displayed day of the week. The first page or the last page in the page in which the handwritten stroke is entered may be switched to the display means 26 and displayed.

  Further, when the user clicks the button 34 with the mouse or performs touch input on the touch panel, the stroke display means 246, according to the setting, performs all the operations performed on the same day of the week following the currently displayed day of the week. For the subject, the first page or the last page of the pages in which the handwritten stroke is entered may be switched to the display means 26 and displayed.

<Modification>
Below, the modification of above-described embodiment is demonstrated.

[Modification 1]
In the above, the embodiment has been described in which the timetable table screen is used to store or display the handwritten strokes. However, even if the timetable table 3 is used instead of the timetable table screen, the handwritten strokes are stored in this way. It can be displayed. Specifically, in the second modification, when the user taps the subject portion of the timetable 3 with the electronic pen 1, the stroke display means 246 of the computer device 2 is for the subject tapped with the electronic pen 1. Open the file and display the handwritten strokes entered for the subject in the file.

  FIG. 23 shows an example of a screen displayed when the subject of the timetable 3 is tapped with the electronic pen 1. FIG. 23A shows an example of the timetable 3 and FIG. 23B shows an example of a screen displayed on the display means 26 of the computer apparatus 2.

  Here, as illustrated in FIG. 23A, a case where the user taps a subject “current company (modern society)” with the electronic pen 1 is illustrated. In this case, the determination unit 242 of the processing unit 24 refers to the coordinate definition information stored in the storage unit 25 as illustrated in FIG. 9, so that the subject tapped by the electronic pen 1 is “present company”. To be identified. Then, the stroke display means 246 opens the “current company” file specified by the determination means 242 as in the case where the subject is specified on the timetable table screen, and as shown in FIG. The handwriting stroke stored in the file is displayed on the display means 26. Specifically, the stroke display means 246 displays the last page on the display means 26 in the page where the handwritten stroke is entered for “present company”. Thus, it is not limited to displaying the last page, but the first page or the like may be displayed.

  Next, with reference to FIG. 24, a processing flow according to Modification 1 will be described. The processing flow shown in FIG. 24 is repeatedly executed every time entry information is generated by the electronic pen 1.

  First, when the user fills in the timetable 3 and the note paper 4 (including both taps and strokes) with the electronic pen 1, the electronic pen 1 transmits the generated entry information to the computer device 2. In the computer apparatus 2, when the communication unit 22 receives the entry information transmitted from the electronic pen 1, the storage instruction unit 244 of the processing unit 24 stores the entry information in the storage unit 25 (step S401).

  Next, the determination unit 242 of the processing unit 24 determines which of the subject of the timetable 3 and the notebook sheet 4 is filled with the electronic pen 1 (step S402). Specifically, the determination unit 242 includes coordinate definition information stored in the storage unit 25 (specifically, coordinate definition information indicating coordinate ranges of dot patterns assigned to a plurality of notebook papers 4 and a plurality of pieces of coordinate definition information). By referring to the coordinate definition information indicating the coordinate range of the dot pattern assigned to the subject, it is determined which of the subject of the timetable 3 and the note paper 4 has been entered by the electronic pen 1.

  When the subject of the timetable 3 is entered by the electronic pen 1 (step S402: subject of the timetable), the determination unit 242 identifies the subject tapped by the electronic pen 1, and the subject file is stored in the storage unit 25. It is determined whether it is stored (step S403). When the file of the subject tapped by the electronic pen 1 is stored (step S403; Yes), the stroke display unit 246 of the processing unit 24 opens the file associated with the subject specified by the determination unit 242, and The handwritten stroke stored in the file is displayed on the display means 26 (step S404). Specifically, the stroke display unit 246 causes the display unit 26 to display the last page of the pages stored in the file.

  On the other hand, if the file of the subject tapped by the electronic pen 1 is not stored (step S403; No), the save instruction unit 244 creates a file for the subject (step S405). Then, the save instruction unit 244 generates an icon for the created file and stores the file in a folder (lecture note folder) (step S406). Thereafter, the stroke display means 246 opens the file created by the save instruction means 244 (step S407). Specifically, the stroke display unit 246 causes the display unit 26 to display a blank page.

  On the other hand, when the electronic pen 1 fills in the note paper 4 (step S402: note paper), the determination unit 242 determines whether or not the note paper 4 is a new note paper 4 (step S408). . Specifically, the determination unit 242 makes such a determination based on whether or not the file stored in the storage unit 25 includes the data of the notebook paper 4 written with the electronic pen 1.

  When the note paper 4 entered with the electronic pen 1 is not the new note paper 4 (step S408; No), the stroke display means 246 opens the file including the page corresponding to the note paper 4 and the note paper 4 A page corresponding to is displayed on the display means 26 (step S409). The stroke display unit 246 draws the handwritten stroke on the displayed page, and the save instruction unit 244 stores the handwritten stroke in association with the page (step S410).

  On the other hand, when the note paper 4 entered with the electronic pen 1 is a new note paper 4 (step S408; Yes), the determination unit 242 determines whether or not the file is open (step S411). In other words, the determination unit 242 determines whether or not a subject is specified by tapping the timetable 3 with the electronic pen 1.

  If the file is open (step S411; Yes), the save instruction unit 244 continues the page (specifically, the last page) stored in the currently open file for the new note paper 4 And the created page is stored in a file (step S412). When no page is stored in the currently opened file, that is, when the new notebook paper 4 corresponds to the first page, the save instructing unit 244 selects a page that is continuous with the page stored in the file. Create the first page without creating it. Next, the stroke display unit 246 draws a handwritten stroke on a new page (blank page), and the save instruction unit 244 stores the handwritten stroke in association with the page (step S413).

  On the other hand, when the file is not opened (step S411; No), the notification unit 247 of the processing unit 24 notifies the user that the subject is not specified (step S414). For example, the notification unit 247 displays a message indicating that a subject is not designated as an image on the display unit 26 or outputs it as a sound from a speaker. Alternatively, the notification unit 247 outputs an alarm sound.

  According to the modified example 1 described above, handwritten strokes written on the notebook paper 4 by the electronic pen 1 according to the entry in the timetable 3 by the electronic pen 1 are classified and stored appropriately for each of the subjects. And such handwritten strokes can be appropriately displayed for each subject.

[Modification 2]
The second modification is different from the first modification in the screen displayed when the timetable 3 is tapped with the electronic pen 1. Specifically, in the second modification, when the day of the week in the timetable 3 is tapped with the electronic pen 1, the written handwritten strokes are displayed side by side for all subjects performed on the day of the week.

  FIG. 25 shows an example of a screen that is displayed when the day of the week in the timetable 3 is tapped with the electronic pen 1. FIG. 25A shows an example of the timetable 3 and FIG. 25B shows an example of a screen displayed on the display means 26 of the computer apparatus 2.

  Here, as illustrated in FIG. 25A, a case where the user taps the “Friday” portion with the electronic pen 1 is illustrated. In this case, the determination unit 242 of the processing unit 24 refers to the coordinate definition information (see FIG. 8) in which the coordinate range of the dot pattern is associated with each day of the week, so that the day of the week tapped by the electronic pen 1 Identifies “Friday”. Then, the stroke display means 246 opens files for all subjects performed on “Friday”, and displays the handwritten strokes stored in these files side by side on the display means 26 as shown in FIG. . That is, the stroke display means 246 displays the handwritten stroke of each subject in a pop-up display. Specifically, the stroke display means 246 causes the display means 26 to display the last page of the pages on which handwritten strokes are entered for all subjects performed on “Friday”. Note that the present invention is not limited to displaying the last page as described above, and the first page or the like may be displayed.

  Here, when the user selects one subject from the plurality of subjects displayed as shown in FIG. 25 (b) by the input means 21, for example, the displayed subject is clicked with the mouse or touched with the touch panel. When input, the stroke display means 246 displays the page of the subject in full screen. Note that the functions of the buttons 31 to 34 are the same as the functions described in the second embodiment, and a description thereof will be omitted.

  Next, with reference to FIG. 26, a processing flow according to the second modification will be described. The processing flow shown in FIG. 26 is repeatedly executed each time entry information is generated by the electronic pen 1. Note that description of processing similar to the processing flow (see FIG. 24) shown in Modification 1 is omitted as appropriate.

  The process in step S501 is the same as the process in step S401. In step S <b> 502, the determination unit 242 of the processing unit 24 determines whether the subject, the day of the week, or the notebook paper 4 is entered with the electronic pen 1. Specifically, the determination unit 242 includes coordinate definition information stored in the storage unit 25 (specifically, coordinate definition information indicating the coordinate range of the dot pattern assigned to the notebook paper 4, the coordinates of the subject and the dot pattern) By referring to the coordinate definition information in which the range is associated and the coordinate definition information in which the day of the week is associated with the coordinate range of the dot pattern) Judge whether it was filled in.

  When the electronic pen 1 fills in the day of the week in the timetable 3 (step S502: day of the timetable), the stroke display unit 246 of the processing unit 24 is a file for all subjects performed on the day of the week specified by the determination unit 242. Are opened and the handwritten strokes stored in those files are arranged and displayed on the display means 26 (step S515). Specifically, the stroke display means 246 causes the display means 26 to display the last page of the pages in which handwritten strokes are entered for all subjects.

  On the other hand, when the subject of the timetable 3 is entered with the electronic pen 1 (step S502: subject of the timetable), the determination means 242 stores the subject file tapped with the electronic pen 1 as in step S402. It is determined whether or not it is stored in the means 25 (step S503). When the file of the subject tapped by the electronic pen 1 is stored (step S503; Yes), the stroke display unit 246 is the latest in the lecture corresponding to the subject, day of the week, and time specified by the determination unit 242. The handwritten strokes entered in the lecture are displayed (step S504). Specifically, the stroke display unit 246 displays the first page on the display unit 26 in the page in which the handwritten stroke is entered in the latest lecture.

  Since the processing of steps S505 to S514 is the same as that of steps S405 to S414 described above, description thereof will be omitted.

According to the modification 2 demonstrated above, when the day of the week of the timetable 3 is tapped with the electronic pen 1, the handwritten stroke according to the day of the week can be displayed appropriately.

[Modification 3]
In the above, the timetable represented by the subject name is shown, but instead of such a subject name, a timetable represented by a picture (for example, an icon) indicating each of a plurality of subjects may be used. good.

[Modification 4]
In the above embodiment, the electronic pen, the coding pattern, the format of entry information, etc. need not be limited to the Anoto system. In particular, the coding pattern for specifying the subject and the day of the week is not limited to the dot pattern indicating the coordinates, and a coding pattern indicating a specific code value can also be used.

DESCRIPTION OF SYMBOLS 1 ... Electronic pen 2 ... Computer apparatus 3 ... Timetable 4 ... Notebook paper 6 ... Multi-hole file 21 ... Input means 22 ... Communication means 24 ... Processing means 25 ... Storage means 26 ... Display means

Claims (50)

A computer device that receives entry information related to a coding pattern read by an electronic pen and performs processing according to the entry information,
Storage means for storing first definition information assigned to each of a plurality of subjects and relating to different coding patterns;
The entry information corresponding to the entry with the electronic pen on the timetable attached to the timetables for each of a plurality of time periods on a plurality of days of the week on a printed piece in which the coded pattern assigned to each of the plurality of subjects is formed Receiving means for receiving
Based on the first definition information stored in the storage unit, a subject corresponding to the entry information received by the receiving unit is specified, and the specified subject is determined for each of the plurality of time periods of the plurality of days of the week. A computer device comprising: a subject registration unit for registration.   The computer apparatus according to claim 1, wherein the subject registration unit registers the specified subjects in a predetermined order with respect to the plurality of time periods on the plurality of days of the week. The storage means further stores second definition information assigned to each of a plurality of days of the week and relating to different coding patterns.
The timetable is formed with the coding pattern assigned for each of the plurality of days of the week,
The subject registering means specifies a day of the week corresponding to the entry information received by the receiving means based on the second definition information, and after specifying the day of the week, the entry information received by the receiving means 3. The computer apparatus according to claim 1, wherein the specified subject is registered for the day of the week.   The subject registration means uses only the entry information received by the receiving means within a predetermined time after specifying the day of the week based on the second definition information for subject registration, and the receiving means outside the predetermined time. The computer apparatus according to claim 3, wherein the entry information received by is not used for registration of a subject. If the course registration means has already registered the course on the day of the week specified based on the second definition information, the course registration means deletes the course already registered for the day of the week, and after the day of the week is specified, the reception means 5. The computer apparatus according to claim 3, wherein a new subject is registered for the day of the week based on the received entry information.   6. The computer apparatus according to claim 3, further comprising means for notifying that a subject is registered for the day of the week when the subject registration means specifies a day of the week.   The computer apparatus according to claim 1, further comprising means for displaying a subject every time the subject is registered by the subject registration unit. A time schedule table display means for displaying the subjects registered for each of the plurality of time periods of the plurality of days of the week by the subject registration means as a time schedule table screen;
Among a plurality of courses displayed on the timetable table screen, a course acquisition unit that acquires a course specified by the user using the input unit;
The subject obtained by the subject obtaining means based on the entry information corresponding to the entry by the previous electronic pen on the note paper on which the coded pattern is formed, the handwriting stroke written on the note paper by the electronic pen The computer apparatus according to claim 1, further comprising: a storage instruction unit that stores the file in a file associated with the storage device.   When the user designates a course from among the plurality of courses, a stroke display unit that opens the file associated with the course acquired by the course acquisition unit and displays the handwritten stroke stored in the file The computer apparatus according to claim 8, further comprising: The save instruction means stores the handwritten stroke entered with the electronic pen in the file in association with a page of the notebook paper,
The computer apparatus according to claim 9, wherein the stroke display unit displays a predetermined page among the pages stored in the file.   The stroke display means causes the handwritten stroke to be drawn on a page corresponding to the notebook paper when the handwritten stroke is written on the notebook paper by the electronic pen. Computer equipment. The computer apparatus according to any one of claims 9 to 11, wherein the timetable table display means highlights a subject of a currently held lecture among the plurality of subjects. The course acquisition unit acquires the course when the user designates a course from a plurality of courses displayed on the timetable screen, and acquires the day of the week and the time limit corresponding to the course,
The storage instruction means stores the handwritten stroke written by the electronic pen in association with the subject, the day of the week and the time period acquired by the subject acquisition means,
10. The stroke display unit displays the handwritten stroke associated with the subject, the day of the week, and the time period acquired by the subject acquisition unit when a user designates the subject. The computer apparatus as described in any one of thru | or 12.   The stroke display means displays the handwritten strokes written in the day of the week and the time period retroactively when the user successively designates subjects with the same day of the week and time period displayed on the timetable screen. The computer apparatus according to claim 13.   The stroke display means displays, when the user designates a day of the week among a plurality of days displayed on the timetable screen, the handwritten strokes written for all subjects performed on the day of the week are displayed side by side. The computer apparatus according to claim 13 or 14, characterized in that The stroke display means includes
When a user selects a course from a plurality of courses displayed side by side, the handwritten strokes entered for the course are activated and displayed.
Depending on the user's selection, from the handwritten stroke of the currently active subject, (1) the handwritten stroke entered in the previous lesson from the class corresponding to the currently active subject, (2) Handwritten strokes entered in the lesson one week prior to the lesson corresponding to the currently active subject, (3) Handwriting entered in the next lesson from the lesson corresponding to the currently active subject The handwritten stroke to be displayed is switched to any one of the strokes and (4) the handwritten stroke entered in the lesson of the next week as seen from the lesson corresponding to the currently active subject. 15. The computer device according to 15.   From the handwritten stroke entered for the currently displayed day of the week according to the user's selection, the stroke display means (1) All subjects performed on the day of the week prior to the currently displayed day of the week (2) Handwritten strokes entered for all subjects performed on the same day one week before the currently displayed day, (3) Next to the currently displayed day of the week Any of the handwritten strokes entered for all subjects conducted on the day of the week, and (4) the handwritten strokes entered for all subjects conducted on the same day of the week following the currently displayed day of the week The computer apparatus according to claim 15, wherein the handwritten stroke to be displayed is switched.   The stroke display means displays a page corresponding to the notebook paper stored in the open file when a handwritten stroke is entered by the electronic pen on the notebook paper on which a handwritten stroke is already written. The computer apparatus according to claim 9, wherein the handwritten stroke is drawn on the page.   The stroke display means includes the subject corresponding to the opened file and the subject corresponding to the note paper when the handwritten stroke is entered with the electronic pen on the note paper already filled with the handwritten stroke; If the files are different, or if the opened file is new, the file of the subject corresponding to the note paper is opened, the page corresponding to the note paper is displayed, and the handwritten stroke is drawn on the page. The computer apparatus according to claim 9, wherein the computer apparatus is a computer apparatus.   The stroke display means displays a new page corresponding to the note paper and displays the handwritten stroke on the page when the handwriting stroke is written on the note paper on which the handwriting stroke is not yet written by the electronic pen. The computer apparatus according to claim 9, wherein the computer apparatus is drawn.   When the handwriting stroke is written with the electronic pen on the notebook paper on which the handwriting stroke has already been written, the saving instruction means includes the subject corresponding to the opened file and the subject corresponding to the notebook paper, 21. The handwriting stroke is stored in the file of the subject corresponding to the note paper when the files are different or when the opened file is new. Computer equipment.   The save instruction means corresponds to the note paper that is continuous with a page stored in the opened file when a handwritten stroke is entered by the electronic pen on the note paper on which the handwriting stroke has not yet been written. The computer apparatus according to any one of claims 8 to 21, wherein a new page is created and the handwritten stroke is associated with the new page and stored in the file.   When the handwritten stroke is written on the notebook paper by the electronic pen, the information processing device further comprises a notifying means for notifying that the subject is not specified when the file is not opened. Item 23. The computer apparatus according to any one of Items 8 to 22.   The save instruction unit creates a new file associated with the subject when the file corresponding to the subject acquired by the subject acquisition unit is not stored. A computer apparatus according to claim 1.   The apparatus further comprises means for displaying an icon of a folder storing a plurality of files corresponding to the plurality of subjects, and displaying the icon of the plurality of files when the icon of the folder is selected. The computer device according to any one of claims 8 to 24. A program that is executed by a computer device that receives entry information related to a coding pattern read by an electronic pen and performs processing according to the entry information,
Said computer device,
Storage means for storing first definition information assigned to a plurality of subjects and relating to different coding patterns;
The entry information corresponding to the entry with the electronic pen on the timetable attached to the timetables for each of a plurality of time periods on a plurality of days of the week on a printed piece in which the coded pattern assigned to each of the plurality of subjects is formed Receiving means for receiving,
Based on the first definition information stored in the storage unit, a subject corresponding to the entry information received by the receiving unit is specified, and the specified subject is determined for each of the plurality of time periods of the plurality of days of the week. A program characterized by functioning as a course registration means for registration.   27. The program according to claim 26, wherein the subject registration unit registers the specified subjects in a predetermined order with respect to the plurality of time periods of the plurality of days of the week. The storage means further stores second definition information assigned to each of a plurality of days of the week and relating to different coding patterns.
The timetable is formed with the coding pattern assigned for each of the plurality of days of the week,
The subject registering means specifies a day of the week corresponding to the entry information received by the receiving means based on the second definition information, and after specifying the day of the week, the entry information received by the receiving means 28. The program according to claim 26 or 27, wherein the specified subject is registered for the day of the week.   The subject registration means uses only the entry information received by the receiving means within a predetermined time after specifying the day of the week based on the second definition information for subject registration, and the receiving means outside the predetermined time. 29. The program according to claim 28, wherein the entry information received by is not used for subject registration. If the course registration means has already registered the course on the day of the week specified based on the second definition information, the course registration means deletes the course already registered for the day of the week, and after the day of the week is specified, the reception means 30. The program according to claim 28 or 29, wherein a new subject is registered for the day of the week based on the received entry information.   The said computer apparatus is further functioned as a means to alert | report that a course is registered about the said day, when a day of the week is specified by the said course registration means, The Claim 31 thru | or 30 characterized by the above-mentioned. Program.   32. The program according to claim 26, wherein each time a subject is registered by the subject registration means, the computer apparatus is further caused to function as means for displaying the subject. A time schedule table display means for displaying the subjects registered for each of the plurality of time periods of the plurality of days of the week as a time schedule table screen by the subject registration means;
Among a plurality of courses displayed on the timetable table screen, a course acquisition unit that acquires a course specified by the user using the input unit,
The subject obtained by the subject obtaining means based on the entry information corresponding to the entry by the previous electronic pen on the note paper on which the coded pattern is formed, the handwriting stroke written on the note paper by the electronic pen The program according to any one of claims 26 to 32, further causing the computer apparatus to function as a storage instruction unit for storing the file in a file associated with the computer.   When the user designates a course from among the plurality of courses, a stroke display unit that opens the file associated with the course acquired by the course acquisition unit and displays the handwritten stroke stored in the file The program according to claim 33, further causing the computer apparatus to function as: The save instruction means stores the handwritten stroke entered with the electronic pen in the file in association with a page of the notebook paper,
The program according to claim 34, wherein the stroke display means displays a predetermined page among the pages stored in the file.   36. The stroke display unit according to claim 34 or 35, wherein when the handwritten stroke is written on the notebook paper by the electronic pen, the stroke display means draws the handwritten stroke on a page corresponding to the notebook paper. Program. The program according to any one of claims 34 to 36, wherein the timetable table display means highlights a subject of a lecture currently being held among the plurality of subjects. The course acquisition unit acquires the course when the user designates a course from a plurality of courses displayed on the timetable screen, and acquires the day of the week and the time limit corresponding to the course,
The storage instruction means stores the handwritten stroke written by the electronic pen in association with the subject, the day of the week and the time period acquired by the subject acquisition means,
The stroke display unit displays the handwritten stroke associated with the subject, the day of the week, and the time limit acquired by the subject acquisition unit when the user designates the subject. The program as described in any one of thru | or 37.   The stroke display means displays the handwritten strokes written in the day of the week and the time period retroactively when the user successively designates subjects with the same day of the week and time period displayed on the timetable screen. The program according to claim 38, characterized in that:   The stroke display means displays, when the user designates a day of the week among a plurality of days displayed on the timetable screen, the handwritten strokes written for all subjects performed on the day of the week are displayed side by side. 40. The program according to claim 38 or 39. The stroke display means includes
When a user selects a course from a plurality of courses displayed side by side, the handwritten strokes entered for the course are activated and displayed.
Depending on the user's selection, from the handwritten stroke of the currently active subject, (1) the handwritten stroke entered in the previous lesson from the class corresponding to the currently active subject, (2) Handwritten strokes entered in the lesson one week prior to the lesson corresponding to the currently active subject, (3) Handwriting entered in the next lesson from the lesson corresponding to the currently active subject The handwritten stroke to be displayed is switched to any one of the strokes and (4) the handwritten stroke entered in the lesson of the next week as seen from the lesson corresponding to the currently active subject. 40. The program according to 40.   From the handwritten stroke entered for the currently displayed day of the week according to the user's selection, the stroke display means (1) All subjects performed on the day of the week prior to the currently displayed day of the week (2) Handwritten strokes entered for all subjects performed on the same day one week before the currently displayed day, (3) Next to the currently displayed day of the week Any of the handwritten strokes entered for all subjects conducted on the day of the week, and (4) the handwritten strokes entered for all subjects conducted on the same day of the week following the currently displayed day of the week The program according to claim 40, wherein the handwritten stroke to be displayed is switched.   The stroke display means displays a page corresponding to the notebook paper stored in the open file when a handwritten stroke is entered by the electronic pen on the notebook paper on which a handwritten stroke is already written. 43. The program according to claim 34, wherein the handwritten stroke is drawn on the page.   The stroke display means includes the subject corresponding to the opened file and the subject corresponding to the note paper when the handwritten stroke is entered with the electronic pen on the note paper already filled with the handwritten stroke; If the files are different, or if the opened file is new, the file of the subject corresponding to the note paper is opened, the page corresponding to the note paper is displayed, and the handwritten stroke is drawn on the page. 44. The program according to any one of claims 34 to 43, wherein:   The stroke display means displays a new page corresponding to the note paper and displays the handwritten stroke on the page when the handwriting stroke is written on the note paper on which the handwriting stroke is not yet written by the electronic pen. 45. The program according to claim 34, wherein the program is drawn.   When the handwriting stroke is written with the electronic pen on the notebook paper on which the handwriting stroke has already been written, the saving instruction means includes the subject corresponding to the opened file and the subject corresponding to the notebook paper, 46. The handwritten stroke is stored in the file of the subject corresponding to the notebook paper when the files are different or when the opened file is new. Program.   The save instruction means corresponds to the note paper that is continuous with a page stored in the opened file when a handwritten stroke is entered by the electronic pen on the note paper on which the handwriting stroke has not yet been written. 47. The program according to claim 33, wherein a new page is created and the handwritten stroke is associated with the new page and stored in the file.   When the handwritten stroke is written on the notebook paper with the electronic pen, the computer apparatus is further caused to function as a notification means for notifying that the subject is not specified when the file is not opened. 48. The program according to any one of claims 33 to 47, wherein:   49. The save instruction unit according to claim 33, wherein when the file corresponding to the subject acquired by the subject acquisition unit is not stored, a new file associated with the subject is created. A program according to any one of the above.   The computer apparatus further functions as means for displaying an icon of a folder storing a plurality of files corresponding to the plurality of subjects and displaying the icon of the plurality of files when the icon of the folder is selected. The program according to any one of claims 33 to 49, wherein the program is executed.