JP5962420B2 - Information processing apparatus and program - Google Patents

Description

  The present invention relates to an information processing apparatus and a program.

  There is a technology for managing information shared by a plurality of users such as materials used in a meeting and the like and personal information such as individual comments and remarks of users. Patent Document 1 describes a method in which a user adds personal information such as personal marks and comments to an online document and shares the personal information with other users. Patent Document 2 describes a technique for automatically reading out and displaying a previous utterance or material related to the utterance content from a file. Patent Document 3 discloses a conference terminal device, a conference support device that controls information operation requests generated in each conference terminal device and manages a shared window, and a work environment management device that is used by the user of each conference terminal device. A collaborative work environment management device composed of a work environment management device that manages the above.

JP 2001-22749 A JP-A-5-347666 JP-A-6-139247

  One of the objects of the present invention is that a user manages desired information among information registered by others associated with information that can be browsed by the user in association with the browseable information. There is to be able to do it.

  The invention according to claim 1 is an information processing apparatus, and registration information acquisition means for acquiring registration information registered by another person associated with browseable information that is information that can be browsed by a user; Association means for associating registration information selected by the user from the plurality of registration information with the viewable information.

  The invention according to claim 2 is the information processing apparatus according to claim 1, wherein the other person is a person who can browse the browseable information.

  The invention according to claim 3 is the information processing apparatus according to claim 2, wherein the registration information acquisition unit is registered when the other person is browsing the browseable information. Is to acquire.

  The invention according to claim 4 is the information processing apparatus according to any one of claims 1 to 3, further comprising display control means for controlling the registration information to be displayed, wherein the association means Is to associate the registration information selected by the user from the displayed registration information with the viewable information.

  The invention according to claim 5 is the information processing apparatus according to claim 4, wherein the display control means is associated with the viewable information when the viewable information is not displayed. The registration information displayed is controlled when the registration information registered by a plurality of persons including others is displayed and when the viewable information is changed from being not displayed to being displayed. The information is narrowed down to registered information registered by a person associated with the viewable information.

  The invention according to claim 6 is the information processing apparatus according to claim 4 or 5, wherein the display control unit is capable of browsing after the association unit associates the registered information with the viewable information. When the information is displayed, control is performed so that the registration information associated with the browseable information is also displayed.

  The invention according to claim 7 is the information processing apparatus according to claim 6, wherein the display control means displays the browseable information and the registration information associated with the browseable information. When such control is performed, control is performed so that the registration information registered after the registration information and associated with the registration information is also displayed.

  The invention according to claim 8 is the information processing apparatus according to claim 6 or 7, wherein the display control means specifies the registration information associated with the viewable information by a user. The display is controlled to be displayed at the position.

  Invention of Claim 9 is a program, Comprising: The said registration information acquisition means which acquires the registration information registered by the other party linked | related with the browsing possible information which is the information which a user can browse, The said some The computer is caused to function as association means for associating the registration information selected by the user from the registration information with the viewable information.

  According to the first and ninth aspects of the invention, the user can view the desired information among the information registered by others associated with the information that can be browsed by the user. It can be managed in association with.

  According to the invention described in claim 2, the user associates the desired information among the information registered by the other person who can browse the information that can be browsed by the user with the browseable information. Management.

  According to the invention described in claim 3, among the information registered when the user is browsing the browsable information by others who can browse the browsable information. The desired information can be managed in association with the browseable information.

  According to the fourth aspect of the present invention, the user can manage desired information in the displayed registration information in association with information that can be browsed.

  According to the fifth aspect of the present invention, the displayed registration information is limited to the registration information registered by the person associated with the browseable information according to the display of the browseable information.

  According to the invention described in claim 6, the user can confirm the association between the browseable information and the registered information when the browseable information is displayed.

  According to the invention described in claim 7, when the browseable information is displayed, the user registers the registration information registered after the registration information in addition to the association between the browseable information and the registration information. The registration information associated with can be confirmed.

  According to the eighth aspect of the invention, the user can control the position of the registration information displayed together with the viewable information being displayed.

It is a figure showing an example of the whole information processing system composition concerning one embodiment of the present invention. It is a figure which shows an example of the page group displayed on a display. It is a figure which shows an example of the page group displayed on a display. It is a functional block diagram which shows an example of the function implement | achieved by the information processing apparatus which concerns on one Embodiment of this invention. It is a flowchart which shows an example of the flow of the comment control process performed by the management apparatus which concerns on one Embodiment of this invention, and the information processing apparatus which the participant A utilizes. It is a flowchart which shows an example of the flow of the comment correlation process performed by the management apparatus which concerns on one Embodiment of this invention, and the information processing apparatus which the participant A utilizes. It is a figure which shows an example of correlation information. It is a figure which shows an example of a comment definition file.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a diagram illustrating an example of the overall configuration of an information processing system 10 according to the present embodiment. As illustrated in FIG. 1, the information processing system 10 according to the present embodiment includes a management device 12 and an information processing device 14 (14-1 to 14-n). The management device 12 and the information processing device 14 are connected to each other via communication means such as a local area network (LAN) or the Internet, and can communicate with each other.

  The management apparatus 12 according to the present embodiment is, for example, a computer such as a server, a control unit that is a program control device such as a CPU that operates according to a program installed in the management apparatus 12, a storage element such as a ROM or a RAM, or a hard disk A storage unit such as a drive and a communication unit such as a communication interface such as a network board are included.

  The information processing apparatus 14 according to the present embodiment is, for example, a computer such as a personal computer, a control unit that is a program control device such as a CPU that operates according to a program installed in the information processing apparatus 14, and a storage such as a ROM or a RAM. It includes a storage unit such as an element and a hard disk drive, a communication unit such as a communication interface such as a network board, a display, a speaker, a mouse, a keyboard, and buttons.

  In the information processing system 10 according to the present embodiment, an electronic conference is held by a known electronic conference technology. In the present embodiment, the management device 12 transmits identification information of the electronic conference to be held to the information processing device 14. And the information processing apparatus 14 displays the identification information of the electronic conference to be held on a display. Then, when the user of the information processing apparatus 14 performs an operation of selecting identification information of the electronic conference in which the user participates, the information processing apparatus 14 sends a request for participation in the selected electronic conference to the management apparatus 12. Send. Then, the management apparatus 12 participates in the electronic conference to be held from all of the information processing apparatuses 14 of the participants whose predetermined conditions (for example, the predetermined date and time have arrived or are scheduled to participate). If the request is accepted, the electronic conference is started.

  In the present embodiment, when an electronic conference is started, the management device 12 transmits data indicating a page group illustrated in FIG. 2 to the information processing device 14 of a user who is a participant in the electronic conference. Then, the information processing device 14 generates a page group illustrated in FIG. 2 based on the data received from the management device 12 and displays the page group on the display. In this embodiment, when an electronic conference is started, the information processing device 14 of the participant of the electronic conference has a comment time-series display page 20, a material display page 22, and a comment input page 24 as shown in FIG. Is displayed. In the present embodiment, for example, the comment time series display page 20 is arranged on the left side of the display, the material display page 22 is arranged on the upper right side of the display, and the comment input page 24 is arranged on the lower right side of the display.

  In the present embodiment, the comment input page 24 includes, for example, a comment input form for inputting a comment, a file save button, and an end button. When a user of the information processing apparatus 14 who is a participant in the electronic conference writes a comment on the comment input form and performs a transmission operation (for example, enter key input), the information processing apparatus 14 writes the comment written on the form. Are transmitted to the management apparatus 12 in association with the identification information of the participant who wrote the comment and the writing timing information indicating the timing (for example, the date and time) when the comment was written. And the management apparatus 12 receives the said comment. And the management apparatus 12 transmits the received comment to each of the information processing apparatus 14 of the participant of the said electronic conference. Then, the information processing device 14 of the participant in the electronic conference receives the comment.

  Then, the information processing device 14 of the participant of the electronic conference additionally displays the received comment on the comment time series display page 20 together with the identification information of the participant associated with the comment.

  In the comment time series display page 20, in this embodiment, for example, the comments received from the management apparatus 12 as described above and written by the participants of the electronic conference, and the participants who wrote the comments are displayed. The identification information is arranged from top to bottom in order from the earliest to the latest when the comment is written (the timing indicated by the write timing information associated with the comment). In the present embodiment, the comment time series display page 20 displays the identification information of the participant who wrote the comment together with the comment. In addition, the comment time series display page 20 is scrollable in the vertical direction in this embodiment, and the vertical length occupied by the entire plurality of comments is longer than the vertical length of the comment time series display page 20. If it is long, a part of the plurality of comments is displayed on the display.

  In the present embodiment, the material display page 22 displays material information that is information (viewable information) that can be browsed by all participants of the electronic conference, for example, used in the electronic conference to be held. In this embodiment, for example, when an electronic conference is started, the management device 12 transmits material information to each of the information processing devices 14 of the participants of the electronic conference. The document information is, for example, a document information file composed of a plurality of pages, and the information processing apparatus 14 is displayed in front of the displayed document information page in response to an operation received from the user of the information processing apparatus 14. The material display page 22 is updated so that the next page and the subsequent page are displayed.

  Further, the information processing apparatus 14 according to the present embodiment associates the comment displayed on the comment time series display page 20 with the material information in accordance with an operation received from the user of the information processing apparatus 14. In the present embodiment, for example, the user of the information processing apparatus 14 from a position (start point position) where a comment to be associated is arranged to a position (end point position) on a page of document information to which the comment is associated. When a drag and drop operation is performed with the mouse, the comment placed at the start point is placed at the end point. FIG. 3 shows an example of a page group when the comment is arranged at the end position of the document information. In FIG. 3, the locus of the drag-and-drop operation for the comment is represented by a broken line. As described above, in this embodiment, a comment associated with the material information is displayed at a position designated by the user in the material information designated by the user.

  FIG. 4 is a functional block diagram illustrating an example of functions realized by the information processing apparatus 14 according to the present embodiment. As illustrated in FIG. 4, the information processing apparatus 14 according to the present embodiment functionally includes, for example, a registration information management unit 30, a registration information transmission / reception unit 32, a display control unit 34, a conference end determination unit 36, and an association unit. 38, a location designation management unit 40, a storage control unit 42, and the like. In the information processing apparatus 14 according to the present embodiment, functions other than the functions shown in FIG. 4 may be realized. These functions are realized by executing a program that is installed in the information processing apparatus 14 that is a computer and that includes instructions corresponding to these functions, by the control unit of the information processing apparatus 14. This program is supplied to the information processing apparatus 14 via a computer-readable information storage medium such as an optical disk, a magnetic disk, a magnetic tape, a magneto-optical disk, or a flash memory, or via communication means such as the Internet. .

  When the electronic conference is started as described above, the information processing system 10 according to the present embodiment executes a comment control process and a comment association process described below in parallel.

  Here, an example of the flow of the comment control processing performed by the information processing apparatus 14 according to the present embodiment, which is used by the management apparatus 12 and the participant (referred to as participant A) of the electronic conference, is shown in FIG. This will be described with reference to an exemplary flowchart.

  First, the registration information transmission / reception unit 32 of the information processing apparatus 14 of the participant A transmits an inquiry as to whether or not a new comment exists to the management apparatus 12 (S101). If it exists (S101: Y), the management device 12 transmits a new comment to the information processing device 14 of the participant A. And the registration information transmission / reception part 32 of the information processing apparatus 14 of the participant A receives the said comment (S102). As described above, the comment is associated with the identification information of the person who wrote the comment and the write timing information indicating the timing when the comment is written. Thus, in this embodiment, the registration information transmission / reception part 32 of the information processing apparatus 14 of the participant A acquires a comment from the management apparatus 12.

  In the management apparatus 12 according to the present embodiment, the comment is managed in association with a flag indicating either “new” or “sent” status. In the present embodiment, a comment associated with the flag indicating the “new” state is transmitted in the process shown in S102.

  The management apparatus 12 according to the present embodiment accepts comments not only from the information processing apparatus 14 of the participant A but also from the information processing apparatuses 14 of other participants of the electronic conference. And in the process shown to S102, the new comment about all the participants of the said electronic conference will be transmitted to the information processing apparatus 14 from the management apparatus 12. FIG. In addition, when the management apparatus 12 transmits a comment to the information processing apparatuses 14 of all participants in the electronic conference, the management apparatus 12 updates the flag associated with the comment from the “new” state to the “sent” state. .

  Then, the display control unit 34 of the information processing apparatus 14 of the participant A displays the comment time series display page 20 so that the comment received in the process shown in S102 and the identification information of the person who wrote the comment are added. Update (S103). Here, as described above, the display control unit 34 of the information processing apparatus 14 of the participant A uses the comment that is arranged and the identification information of the person who wrote the comment from the earliest to the later when the comment is written. The comment time series display page 20 is updated so as to be arranged in order from top to bottom.

  If no new comment exists in the process shown in S101 (S101: N), in this embodiment, the management apparatus 12 transmits, for example, that there is no new comment in the information processing apparatus 14 of the participant A. . And the registration information transmission / reception part 32 of the information processing apparatus 14 of the participant A receives that a new comment does not exist (S104).

  When the process shown in S103 or the process shown in S104 ends, the registration information management unit 30 of the information processing apparatus 14 of the participant A confirms whether or not the comment of the participant A to be transmitted exists ( S105). In the process shown in S105, the registration information management unit 30 of the information processing apparatus 14 of the participant A confirms, for example, whether the above-described comment transmission operation has been performed.

  If the presence of the comment of the participant A to be transmitted is confirmed in the process shown in S105 (S105: Y), the registered information transmitting / receiving unit 32 of the information processing apparatus 14 of the participant A The identification information of the participant A and the write timing information indicating the timing at which the comment is written are associated with each other and transmitted to the management device 12 (S106). When receiving the comment, the management device 12 stores the comment in the storage unit of the management device 12 as a new comment for the participant A. As described above, in the present embodiment, for example, the comment is stored in the storage unit of the management apparatus 12 in association with the flag indicating the “new” state.

  When the presence of a comment to be transmitted is not confirmed in the process shown in S105 (S105: N), or when the process shown in S106 ends, the conference end determination unit 36 of the information processing apparatus 14 of the participant A Determines whether to end the electronic conference (S107). Here, for example, when the conference end determination unit 36 of the information processing apparatus 14 of the participant A detects that a click operation on the end button has been performed, the conference end determination unit 36 determines to end the electronic conference.

  When it is determined that the electronic conference is to be ended (S107: Y), the processing shown in this processing example is ended. If it is not determined to end the electronic conference (S107: N), the process returns to S101.

  In this way, in the present embodiment, the processes shown in S101 to S107 are repeated until the electronic conference is terminated.

  Next, an example of the flow of comment association processing performed by the management apparatus 12 according to the present embodiment and the information processing apparatus 14 used by the participant A will be described with reference to the flowchart illustrated in FIG.

  First, the associating unit 38 of the information processing apparatus 14 of the participant A confirms whether or not a comment to be associated with the material information is designated (S201). In this embodiment, for example, when the information processing apparatus 14 of the participant A detects that the above-described drag and drop operation has been performed, the associating unit 38 of the information processing apparatus 14 of the participant A Confirm that it has been specified, and if not, check that no comment has been specified.

  When it is confirmed that a comment has been designated (S201: Y), the position designation management unit 40 of the information processing apparatus 14 of the participant A displays the comment placed at the start point position of the drag and drop operation, and the display The page number of the document information and the position information of the end point position (for example, position coordinates expressed by a combination of the X coordinate value and the Y coordinate value) are specified (S202). Then, the association unit 38 of the information processing apparatus 14 of the participant A includes the comment specified in the process shown in S202, the page number specified in the process shown in S202, and the position information specified in the process shown in S202, 7 is generated, and the association information 50 is stored in the storage unit of the information processing apparatus 14 of the participant A (S203). The association information 50 illustrated in FIG. 7 includes, for example, a comment ID that is identification information of the association information 50, a page number, an X coordinate value, a Y coordinate value, a user ID that is identification information of the user who registered the comment, Content.

  Then, as illustrated in FIG. 3, the display control unit 34 of the information processing apparatus 14 of the participant A displays the material display page so that the comment specified in the process shown in S202 is arranged at the end point position of the drag and drop operation. 22 is updated (S204). Further, in the present embodiment, only the comment associated with the material information is arranged on the updated material display page 22 by the process shown in S204, and the user identification information is not arranged.

  If it is confirmed that no comment is specified in the process shown in S201 (S201: N), or if the process shown in S204 is finished, the storage control unit of the information processing apparatus 14 of the participant A 42 determines whether or not to save the material information (S205). For example, when the save control unit 42 of the information processing apparatus 14 of the participant A detects that the click operation on the file save button on the comment input page 24 is performed in the information processing apparatus 14 of the participant A, It is determined that the information is to be stored, and otherwise, it is determined that the material information is not to be stored.

  When it is determined that the document information is stored in the process shown in S205 (S205: Y), the storage control unit 42 of the information processing apparatus 14 of the participant A stores the page number and position stored in the process shown in S203. Based on the comment associated with the information and the material information displayed on the material display page 22, the material information with comments is generated and stored in the storage unit of the information processing apparatus 14 of the participant A (S206). ). In this way, the comment-added material information is stored in the storage unit of the information processing apparatus 14 of the participant A.

  In this embodiment, the comment-added document information is, for example, a comment definition file 52 (illustrated in FIG. 8) in which a comment associated with the file number and the page number and position information illustrated in FIG. The comment definition file 52 is an XML document). As illustrated in FIG. 8, the comment definition file 52 according to the present embodiment may indicate a plurality of comments each associated with a page number and position information.

  When it is determined not to save the material information in the process shown in S205 (S205: N), or when the process shown in S206 ends, the conference end determination unit 36 of the information processing apparatus 14 of the participant A It is determined whether or not to end the electronic conference (S207). Here, for example, when the conference end determination unit 36 of the information processing apparatus 14 of the participant A detects that a click operation on the end button has been performed, the conference end determination unit 36 determines to end the electronic conference.

  If it is determined that the electronic conference is to be ended (S207: Y), the processing shown in this processing example is ended. If it is not determined to end the electronic conference (S207: N), the process returns to S201.

  Thus, in this embodiment, the processes shown in S201 to S207 are repeated until the electronic conference is terminated.

  Then, as described above, the information processing apparatus 14 according to the present embodiment receives the designation of the material information from the user after the material information associated with the registration information such as the comment is stored. The display control unit 34 causes the material display page 22 to display the material information in a state where the comment is arranged. In the present embodiment, for example, the display control unit 34 displays the comment at the position indicated by the position information indicated in the comment definition file 52 on the page indicated by the page number indicated in the comment definition file 52. Control.

  When the display control unit 34 displays the material information on the material display page 22, the registered information transmitting / receiving unit 32 registers a comment (for example, associated with the comment registered after the timing when the comment is registered). A comment that is a reply to the comment, a comment that cites the comment, a comment registered after the comment is registered by the person who registered the comment, and the like are acquired from the management device 12. Also good. Then, the display control unit 34 may control the comments acquired from the management apparatus 12 as described above together with the comments associated with the material information.

  Here, the display control unit 34, for example, in the vicinity of the comment associated with the material information in the material display page 22 (for example, below the position where the comment associated with the material information is arranged). Alternatively, the comment acquired from the management apparatus 12 as described above may be arranged. Alternatively, the display control unit 34 may display the comment acquired from the management device 12 as described above on the comment time series display page 20, for example.

  According to the present embodiment, as described above, the user of the information processing apparatus 14 who is a participant in the electronic conference is registered information registered by the participant in the electronic conference including the user (this embodiment Then, for example, the registered information that the user wants to associate with the document information can be selected from the comments) and can be stored in association with the document information by a drag and drop operation or the like.

  In the present embodiment, while the display control unit 34 displays the material information on the information processing device 14 of the participant (other person) of the electronic conference that is different from the user of the information processing device 14, the other The comment registered by the person may be displayed on the comment time series display page 20. Then, the associating unit 38 may associate the comment selected by the user from the comments with the material information.

  In the present embodiment, in response to a request that the associating unit 38 receives from a participant of the electronic conference, after the electronic conference is finished, comments of other participants registered during the electronic conference are displayed. It may be related to the material information browsed by the participant.

  In addition, this invention is not limited to the above-mentioned embodiment.

  In the above-described embodiment, the scene in which the registered information registered by the participant in the electronic conference is associated with the material information used in the electronic conference using the information processing system 10 according to the present embodiment has been described. The information processing system 10 according to the above may be used for scenes other than the electronic conference.

  For example, the information processing apparatus 14 acquires comments posted (registered) by others from a server that provides a social networking service (SNS), and causes the comment time series display page 20 to display the comments in a list on the display. It may be. Then, the display control unit 34 may cause the material display page 22 to display the material information specified by the user of the information processing device 14 and stored in the storage unit of the information processing device 14.

  Further, when the material information is displayed on the material display page 22, the display control unit 34 may specify one or a plurality of persons based on the displayed material information. Here, specifically, the display control unit 34, for example, based on user master information in which user identification information (user ID), name, department, project, and the like are managed in association with each other, One or a plurality of persons may be specified. Specific examples of the identified person include the creator of the displayed document information, the person belonging to the same department as the creator of the displayed document information, and the person belonging to the same project as the creator of the displayed document information , A person who belongs to the project associated with the project to which the creator of the displayed material information belongs. Then, the display control unit 34 displays the comment displayed on the comment time series display page 20 on the comment time series display page 20 so that the comments registered by the person specified as described above are narrowed down. The contents may be updated. Then, the associating unit 38 may associate any of the narrowed comments with the material information as described above in response to a request from the user.

  As described above, when the material information is not displayed, the display control unit 34 displays the registered information registered by a plurality of persons including others associated with the material information in the comment time series display page. Registration information displayed by another person associated with the document information when the document information is changed from a non-displayed state to a displayed state. You may make it narrow down to.

  Further, the display control unit 34 does not display the comment registered by at least one of the user of the information processing apparatus 14 and the other person on the comment time series display page 20 when the document information is displayed on the display. You may do it. Then, the display control unit 34 may display a comment on the comment time series display page 20 in response to reception of a request from the user.

  The comment definition file 52 may include a user ID. The comment definition file 52 is expressed in the XML format in the example of FIG. 8, but the expression format of the comment definition file 52 is not limited to the XML format, and may be a table format, for example.

  Further, the user identification information may be arranged together with the comment associated with the material information on the updated material display page 22 by the process shown in S204 described above.

  Further, as described above, by storing the material information file and the comment definition file 52 in one folder, it is not necessary to associate the comment associated with the position information with the material information. For example, the material information and the comment definition file 52 may be associated with each other by making the material information and the comment definition file 52 have the same name with different extensions.

  The registration information is not limited to a character string such as a comment. The registration information may be, for example, a photograph or a moving image. Further, a link to a comment may be described in the comment definition file 52 instead of the comment itself.

  Further, the mounting method of the information processing system 10 for holding an electronic conference is not limited to the client server method as described above, and may be another mounting method such as a peer-to-peer (P2P) method.

  Moreover, the management apparatus 12 and the information processing apparatus 14 in this embodiment may be comprised from the some housing | casing. Further, specific character strings and numerical values in the specification, and specific character strings and numerical values in the drawings are examples, and are not limited to these character strings and numerical values.

  DESCRIPTION OF SYMBOLS 10 Information processing system, 12 Management apparatus, 14 Information processing apparatus, 20 Comment time series display page, 22 Document display page, 24 Comment input page, 30 Registration information management part, 32 Registration information transmission / reception part, 34 Display control part, 36 Meeting End determination unit, 38 association unit, 40 position designation management unit, 42 storage control unit, 50 association information, 52 comment definition file.

Claims (7)

Registration information acquisition means for acquiring registration information registered by others associated with the viewable information, which is information that the user can view;
When the viewable information is not displayed, control is performed so that registered information registered by a plurality of persons including others associated with the viewable information is displayed, and the viewable information is displayed. Display control means for narrowing down the registered information displayed to the registered information registered by the person associated with the viewable information when the viewable information is changed from being not displayed to the state in which the viewable information is displayed;
Association means for associating registration information selected by the user from the displayed registration information with the viewable information;
An information processing apparatus comprising: The other person is a person who can view the viewable information.
The information processing apparatus according to claim 1. The registration information acquisition means acquires the registration information registered when the other person is browsing the viewable information.
The information processing apparatus according to claim 2. The display control means displays the registration information associated with the viewable information together when the viewable information is displayed after the association means associates the registration information with the viewable information. To be controlled,
The information processing apparatus according to claim 1 , wherein the information processing apparatus is an information processing apparatus. When the display control unit controls the displayable information and the registration information associated with the viewable information to be displayed, the display control unit is more information than the registration information , which is information associated with the registration information. Control other information registered later to be displayed together.
The information processing apparatus according to claim 4 . The display control means controls the registration information associated with the viewable information to be displayed at a position designated by a user.
The information processing apparatus according to claim 4 or 5, characterized in that. Registration information acquisition means for acquiring registration information registered by others associated with the viewable information that is information that the user can view;
When the viewable information is not displayed, control is performed so that registered information registered by a plurality of persons including others associated with the viewable information is displayed, and the viewable information is displayed. Display control means for narrowing down the registered information to the registered information registered by the person associated with the viewable information when the viewable information is changed from being not displayed to the state in which the viewable information is displayed;
Association means for associating registration information selected by the user from the displayed registration information with the viewable information;
A program characterized by causing a computer to function.

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