JP5099639B2 - Terminal device and program - Google Patents

Description

  The present invention has a plurality of light emitting elements arranged linearly on the surface of the apparatus main body, and uses the afterimage effect by driving the plurality of light emitting elements in time series in accordance with the shaking speed of the apparatus main body. The present invention relates to a terminal device and a program for displaying information.

2. Description of the Related Art Conventionally, electronic devices that display information using an afterimage effect by linearly arranging light emitting elements such as LEDs (light emitting diodes) in a casing and causing the light emitting elements to emit light in accordance with the speed at which the apparatus body is shaken are known. It has been. For example, a toy that displays a message such as a picture or text using an afterimage effect when the apparatus body is shaken is known (see Patent Document 1), and a large number of light emitting elements are attached to a rod-shaped case. There is known a display tool that obtains a two-dimensional afterimage that has been changed variously by swinging it left and right in a linear arrangement (see Patent Document 2).
JP 2005230297 A JP 05-341720 A

However, in each of the above-described prior arts, the state in which the device main body is gripped and the direction in which the device is shaken are fixed. It was necessary to always be aware of whether to shake in the direction, and in other gripping and shaking directions, display due to the afterimage effect could not be obtained.

The object of the present invention is to display the same information regardless of how the apparatus main body is shaken when performing information display using the afterimage effect by driving a plurality of light emitting elements in time series according to the speed of shaking the apparatus main body. Can be displayed using the afterimage effect.

In order to solve the above-described problem, the invention described in claim 1 has a plurality of light emitting elements linearly arranged on the surface of the apparatus main body, and the plurality of light emitting elements are arranged in accordance with the speed of shaking the apparatus main body. A terminal device that displays information using afterimage effects by driving in time series, and by arranging a plurality of light emitting elements along the diagonal of the rectangle on the surface of the device body that forms a square shape, Light emitting display means in which a plurality of light emitting elements are arranged obliquely linearly, state detecting means for detecting a swing state of the apparatus main body when the apparatus main body is shaken, and light emission of display target information in accordance with the speed at which the apparatus main body is shaken And a display control means for changing the manner of the cutting drive according to the swing state detected by the state detecting means when driving the plurality of light emitting elements in time series while sequentially cutting out the pattern. And wherein the door.

As an invention dependent on claim 1, the state detection means detects the swing direction of the apparatus main body, and the display control means performs the cut-out drive according to the swing direction of the apparatus main body detected by the state detection means. The invention according to claim 2 is characterized in that the manner is changed.

As an invention dependent on claim 1, the state detection means detects the orientation of the apparatus main body, and the display control means determines how to drive the cutout according to the orientation of the apparatus main body detected by the state detection means. The invention according to claim 3 may be changed.

The invention according to claim 3 is a state in which a plurality of light emitting elements are arranged obliquely and linearly on a surface of a device body having a rectangular shape along a diagonal of the rectangle. 5. The invention according to claim 4, wherein the state detecting means detects, as the orientation of the apparatus main body, a state in which the side of the apparatus main body is oriented in the vertical direction. .

As an invention dependent on claim 1, the state detection means detects the swing direction of the apparatus main body and also detects the orientation of the apparatus main body, and the display control means detects the direction of the apparatus main body detected by the state detection means. 6. The invention according to claim 5, wherein the cut-out driving method is changed in accordance with the swing direction and direction.

In order to solve the above-mentioned problem, the invention according to claim 6 drives a plurality of light emitting elements arranged in a line on the surface of the apparatus main body in time series in accordance with the shaking speed of the apparatus main body. By arranging the plurality of light emitting elements along the diagonal of the rectangle on the surface of the apparatus body having a rectangular shape, the plurality of light emitting elements are arranged in an oblique line. The plurality of light emitting elements while sequentially cutting out the light emission pattern of the display target information in accordance with the function of detecting the swing state when the apparatus main body is shaken and the speed at which the apparatus main body is shaken A program for realizing a function of changing the manner of cut-out driving in accordance with the detected swing state when driving the chronologically.

According to the present invention, when performing information display using the afterimage effect by driving a plurality of light emitting elements in time series in accordance with the speed at which the apparatus body is shaken, the same information no matter how the apparatus body is shaken. Can be displayed using the afterimage effect, which is highly flexible and easy to use.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
This embodiment exemplifies a case where the present invention is applied to a mobile phone as a terminal device. FIG. 1 is a block diagram showing basic components of the mobile phone.
This mobile phone has a foldable configuration and includes various functions such as a telephone call function, an e-mail function, an Internet connection function (Web access function), a music playback function, and a TV function. The control unit 1 operates by supplying power from the power supply unit 2 including a secondary battery, and controls the overall operation of the mobile phone according to various programs in the storage unit 3. Are provided with a CPU (Central Processing Unit) and a memory.

The storage unit 3 is an internal memory such as a ROM or a RAM, and has a program area and a data area, and the present embodiment is realized in this program area in accordance with operation procedures shown in FIGS. A program is stored for this purpose. The storage unit 3 may include a removable portable memory (recording medium) such as an SD card or an IC card. The display unit 4 is a high-definition display device using liquid crystal, organic EL, or the like, and displays numerical values, characters, standby images, television images, and the like. The operation unit 5 performs dial input, character input, command input, and the like. The control unit 1 executes various processes such as a transmission process as a process according to an operation signal from the operation unit 5.

The communication unit 6 includes a radio unit, a baseband unit, a demultiplexing unit, and the like, for example, for transmitting and receiving data to and from the nearest base station during the operation of the call function, the e-mail function, and the Internet connection function. During operation of the call function, a signal is acquired from the receiving side of the baseband unit and demodulated into a received baseband signal, and then the sound is output from the speaker SP for calling via the telephone unit 7, and the input sound from the calling microphone MC is also output. Data is fetched from the telephone unit 7 and encoded into a transmission baseband signal, which is then given to the transmission side of the baseband unit and transmitted from the antenna.

The music playback unit 8 constitutes a music player, reads out music content arbitrarily selected by a user operation, and outputs it from a sound speaker (not shown). The TV broadcast receiver 9 can receive digital TV broadcasts and program information such as an electronic program guide (EPG). The TV broadcast receiver 9 is connected to a TV antenna and extracts a broadcast signal (analog circuit). And a digital circuit that demodulates the received broadcast signal by OFDM (Orthogonal Frequency Division Multiplexing) or separates and decodes the multiplexed broadcast signal into video, audio, and data (character data). is doing.

The light emitting unit 10 has a configuration in which a plurality of (for example, 13) light emitting elements (LEDs) are arranged linearly (in an oblique line) in an oblique direction. The control unit 1 is configured to display information using the afterimage effect by sequentially driving the plurality of light emitting elements in time series in accordance with the speed of shaking the apparatus main body. Note that when the plurality of light emitting elements arranged in a diagonal line are inclined in the right-down direction, the inclination is 30 degrees or 60 degrees with respect to the vertical direction. The display target information displayed on the light emitting unit 10 is, for example, the current time measured by the clock unit 11. The display target information is not limited to the current time, and a message such as a picture or text may be displayed.

The acceleration sensor 12 is constituted by a three-axis type acceleration sensor, and detects the orientation of the apparatus main body, detects the swing direction when the apparatus main body is shaken, and determines the acceleration when the apparatus main body is shaken. Or detect. When it is detected by the acceleration sensor 12 that the apparatus main body has been shaken, the control unit 1 displays the light emission pattern of the display target information in a diagonal line (a plurality of light emitting elements constituting the light emitting unit 10) according to the speed at which the apparatus main body is shaken. The plurality of light emitting elements are sequentially driven in time series while being sequentially cut out in accordance with the element arrangement direction). At this time, the manner of the cutout drive is changed according to the swing state detected by the acceleration sensor 12. I have to.

FIG. 2 is an external view of the mobile phone.
The mobile phone is a foldable one in which an operation unit casing A and a display unit casing B constituting the apparatus main body are foldably attached via a hinge part C. FIG. 2A shows an operation unit casing. A closed style in a state where the body A and the display unit housing B are folded is shown, and FIG. 2B is a diagram showing an open style in a state where the folding is opened. On the outer surface side of the display unit casing B, a plurality of light emitting elements LED1 to LED13 constituting the light emitting unit 10 are arranged in a diagonal line. That is, the plurality of light emitting elements LED1 to LED13 are obliquely arranged on the surface of the display unit casing B having a rectangular shape (vertically long rectangle) along a diagonal line of the rectangle. Arranged in a row. 2B, the operation unit 5 shown in FIG. 1 is arranged on the inner surface side of the operation unit housing A, and the inner surface side of the display unit housing B is shown in FIG. A display unit 4 is arranged.

FIG. 3 is a diagram showing a display example when the plurality of light emitting elements LED1 to LED13 are driven in time series in accordance with the speed of shaking the apparatus main body detected by the acceleration sensor 12.
That is, in the state where the apparatus main body is directed so that the light emitting elements LED1 to LED13 arranged in a diagonal line in the figure are directed downward, the afterimage is generated when the apparatus main body is shaken from the left to the right. FIG. 6 shows how the current time (for example, 16:57) is image-recognized in the space by the effect, and the control unit 1 emits the light emission pattern at the current time (16:57) in accordance with the speed of shaking the apparatus main body. The light emitting elements LED1 to LED13 are driven in time series while sequentially cutting out the. The illustrated example shows a case where the light emitting element LED13 is driven to emit light according to a dot pattern cut out from the lower left portion of “1” of the light emission pattern of “16:57”.

Next, the operation concept of the mobile phone in this embodiment will be described with reference to the flowcharts shown in FIGS. Here, each function described in this flowchart is stored in the form of a readable program code, and operations according to the program code are sequentially executed. In addition, the operation according to the above-described program code transmitted via the transmission medium can be sequentially executed. That is, in addition to the recording medium, an operation specific to this embodiment can be executed using a program / data supplied externally via a transmission medium.

FIG. 4 is a flowchart showing an outline of the overall operation of the mobile phone that is started when the power is turned on.
First, after performing initial processing such as clearing a predetermined memory (step A1), the control unit 1 enters a standby state for incoming calls (step A2). In this standby state, the communication unit 6 checks whether or not an incoming call is received (step A3). When an incoming call is detected, in response to an off-hook operation for line connection (YES in step A4), The call processing to be started is started (step A5). Thereafter, in response to the on-hook operation (YES in step A6), after the line disconnection process is executed (step A7), the process returns to the standby state (step A2).

When any operation is performed in the standby state (YES in step A8), for example, a transmission process or a mail transmission process is performed as a process corresponding to the operation (step A9), and no operation is performed. Sometimes (NO in step A8), it is checked whether the orientation of the apparatus main body has changed based on the detection result from the acceleration sensor 12 (step A10), and when the orientation of the apparatus main body has changed, the process proceeds to an orientation determination process described later ( Step A11). Further, it is checked whether the apparatus main body is shaken based on the detection result from the acceleration sensor 12 (step A12). When the apparatus main body is shaken, display target information (current time) is acquired (step A13), and this display is performed. The target information is converted into a light-emitting tod pattern (light-emitting pattern) to be output from the light-emitting unit 10 and developed in a display buffer (not shown) (step A14), and then the light-emission control process described later is performed (step A15). .

FIG. 5 is a flowchart for explaining the orientation determination process (step A11 in FIG. 4) in detail. Hereinafter, the orientation determination process will be described with reference to FIG.
FIG. 7 is a diagram for explaining the orientation of the apparatus main body. In a state where the plurality of light emitting elements LED1 to LED13 are arranged in a diagonal line, the acceleration sensor 12 has a vertical direction for each side of the apparatus main body. (Gravity direction) The direction of the apparatus main body is detected based on the direction facing G. In other words, in the three-dimensional space coordinate system, the short side direction corresponds to the X axis direction, the long side direction corresponds to the Z axis direction, and the thickness direction corresponds to the Y axis direction. In addition, the control unit 1 determines the orientation of the apparatus main body according to whether the gravity direction G detected by the acceleration sensor 12 is the plus Z-axis direction or the minus Z-axis direction, or the plus X-axis direction or the minus X-axis direction. Like to do.

First, the control unit 1 acquires the detection result from the acceleration sensor 12 (step B1), and checks whether the gravity direction G is close to the Z-axis direction of the three-dimensional space coordinate system (YES in step B2). If it is close to the direction, it is checked whether the gravity direction is the plus direction or minus direction of the three-dimensional space coordinate system with respect to the Z-axis direction (step B3). If the gravitational direction G is the plus Z-axis direction (YES in step B3), it is determined that the direction is as shown in FIG. 7A (vertically positive) (step B4), and in the minus Z-axis direction. If it is present (NO in step B3), it is determined that the orientation (vertically reversed) is as shown in FIG. 7B (step B5).

If the gravity direction G is close to the X-axis direction (NO in step B2), it is checked whether the gravity direction G is positive or negative with respect to the X-axis direction (step B6). If the gravitational direction G is the plus X-axis direction (YES in step B6), it is determined that the direction is as shown in FIG. 7C (horizontal positive direction) (step B7). If the direction is the minus X-axis direction (NO in step B6), it is determined that the orientation is the same as shown in FIG. 7D (reverse horizontal orientation) (step B8).

FIG. 6 is a flowchart for explaining in detail the light emission control process (step A15 in FIG. 4).
First, the control unit 1 refers to the above-described direction determination result (step C1), and determines “vertically long forward”, “vertically long reverse”, “horizontal forward”, or “horizontal reverse”. As a result, if it is “vertically long forward”, the process proceeds to the light emission control process corresponding to this “vertically long forward” (steps C2 to C10). That is, it is checked whether the apparatus body is swung in the X-axis direction (step C2). If the swing direction is the X-axis direction, it is checked whether the acceleration in the X-axis direction is equal to or greater than a preset threshold value (step C3). .

Here, if the acceleration in the X-axis direction is less than the threshold value (NO in step C3), the light emitting unit 10 is not driven, and the flow of FIG. 6 ends. If the acceleration is equal to or greater than the threshold value (step) If YES in C3), it is checked whether the acceleration direction is a plus direction (step C4). If the acceleration direction is a positive direction, the process proceeds to the next step C5, and a dot pattern cut out from the light emission pattern of the display target information according to the “vertically positive” direction and the swing direction (X-axis positive direction) is displayed. Lighting is driven at intervals according to the acceleration.

FIG. 8 is a diagram exemplifying how to cut out dot patterns according to “vertically long forward” and the swing direction (X-axis plus direction). In FIG. 8A, a figure in which a V character is enclosed in a rectangle in the drawing indicates a light emission pattern of display target information, and an arrow to the right lateral direction in the drawing indicates a swing direction of the apparatus main body. The diagonal direction arrows indicate the arrangement direction (dot pattern cutting direction) of the light emitting elements LED1 to LED13 arranged in a diagonal line. In this case, a pattern for one dot row is cut out from the lower left corner portion of the light emitting pattern along the arrangement direction (cutout direction) of the light emitting elements LED1 to LED13, and cut out sequentially while moving the cutout direction in the X-axis plus direction.

FIG. 8 (b) shows a dot pattern for one row cut out at a position corresponding to the oblique arrow (cutout direction) shown in FIG. 8 (a). FIG. The pattern for one row cut out at a position corresponding to the oblique arrow (cutout direction) shown in FIG. 8A at the position moved in the axial plus direction is shown. In FIGS. 8B and 8C, dots filled in black indicate that the light emitting elements LED1 to LED13 are lit and driven.
FIG. 9A is a diagram showing a display example in the case of “vertically long” and a swing direction (X-axis plus direction). A figure in which a V character is surrounded by a rectangle is displayed. The corner is displayed earliest (oldest) and the upper right corner is displayed latest (newest).

If the acceleration is greater than or equal to the threshold (YES in step C3), if the acceleration is in the negative direction (NO in step C4), the cut-out driving method is changed to drive the light (step C6). That is, the dot pattern cut out according to the “vertical positive direction” and the swing direction (X-axis minus direction) from the light emission pattern of the display target information is driven to be lit at intervals according to the acceleration. In this case, in the example of FIG. 8A, a pattern for one dot row is cut out along the arrangement direction (cutout direction) of the light emitting elements LED1 to LED13 from the upper right corner portion of the light emission pattern, and the cutout direction is set as the cutout direction. Cut out sequentially while moving in the X-axis minus direction.

On the other hand, when the apparatus main body is shaken in the Z-axis direction (NO in step C2), basically the same processing as described above is performed. That is, if the acceleration is less than the threshold value (NO in step C7), the flow of FIG. 6 ends, but if the acceleration is greater than the threshold value (YES in step C7) and the acceleration is in the positive direction (YES in step C8). Then, the dot pattern cut out from the light emission pattern of the display target information according to “vertically long direction” and the swing direction (Z-axis plus direction) is driven to light at intervals according to the acceleration (step C9).

In this case, the dot pattern is cut out after changing the size of the light emission pattern of the display target information shown in FIG. That is, in the light emitting elements LED1 to LED13 arranged in a diagonal line along the diagonal of the rectangle, the size of the entire light emitting pattern is changed so that the length of the short side of the rectangle and the horizontal width of the light emitting pattern substantially match. . Thereafter, a pattern for one dot row is cut out from the upper right corner portion of the light emitting pattern along the arrangement direction (cutout direction) of the light emitting elements LED1 to LED13, and cut out sequentially while moving the cutout direction in the Z-axis plus direction.

If the acceleration is in the minus direction (NO in step C8), the dot pattern cut out according to the “vertical positive direction” and the swing direction (Z-axis minus direction) from the light emission pattern of the display target information is set as the acceleration. The lighting is driven at a corresponding interval (step C10). In this case, a pattern for one dot row is cut out from the lower left corner portion of the light emission pattern along the arrangement direction (cutout direction) of the light emitting elements LED1 to LED13, and cut out sequentially while moving the cutout direction in the negative Z-axis direction.

On the other hand, if the direction determination result is “vertically long reverse” (step C1), the light emission control process corresponding to “vertically long reverse” is executed (step C11). ), A light emission control process corresponding to “horizontal long forward” is executed (step C12). FIG. 9B is a diagram showing a display example in the case of “landscape positive direction” and a swinging direction (X-axis plus direction). In this case, the light emitting elements LED1 to LED13 are displayed from the upper left corner of the light emitting pattern. A pattern for one dot row is cut out along the arrangement direction (cutout direction), and cut out sequentially while moving the cutout direction in the X-axis plus direction.

Further, as shown in FIG. 9B, the upper left corner of the figure in which the V character is surrounded by a rectangle is displayed earliest (old) and the lower right corner is displayed latest (new). If the result of the orientation determination is “reverse landscape orientation” (step C1), a light emission control process corresponding to the “reverse landscape orientation” is executed (step C13). Note that these light emission control processes (steps C11 to C13) are basically the same as the light emission control processes (steps C2 to C10) corresponding to the above-described “vertical and positive direction”, and thus the description thereof will be omitted. To do.

As described above, in this embodiment, the control unit 1 has the light emission pattern of the display target information according to the shaking speed detected by the acceleration sensor 12 in a state where the plurality of light emitting elements LED1 to LED13 are arranged in an oblique line. When the plurality of light emitting elements LED1 to LED13 are driven in time series while sequentially cutting out, the manner of cutting out driving is changed according to the swing state detected by the acceleration sensor 12. Even if it is shaken like this, it becomes possible to display the same information as an afterimage, which is rich in flexibility and easy to use.

In addition, since the light emission pattern cut-out driving method is changed according to the swing direction of the apparatus main body detected by the acceleration sensor 12, it can be swung in any direction without fixing the direction of swinging the apparatus main body. Can also respond.

In addition, since the light emission pattern cut-out driving method is changed according to the orientation of the apparatus main body detected by the acceleration sensor 12, any orientation can be supported without fixing the orientation of the apparatus main body. it can.

Further, in the state where the plurality of light emitting elements LED1 to LED13 are arranged in a diagonal line, the state in which the side of the device body faces the vertical direction is detected as the orientation of the device body. Each direction of the main body can be detected accurately and easily.

In addition, since the method of cutting and driving the light emission pattern is changed according to the swing direction and orientation of the apparatus main body detected by the acceleration sensor 12, it is possible to change the direction and orientation of the apparatus main body without fixing the direction and orientation. Any orientation can be handled even if it is swung in the direction.

In the above-described embodiment, the plurality of light emitting elements LED1 to LED13 are arranged in an oblique line by arranging the plurality of light emitting elements LED1 to LED13 along a rectangular (rectangular) diagonal line. If the rectangle is a square, the diagonal line is 45 degrees, so the arrangement angle of the light emitting elements is 45 degrees, and the afterimage display has the same size regardless of whether the apparatus body is oriented vertically or horizontally. That is, when the rectangle is a rectangle, the size of the light emission pattern is changed so that the length of the short side of the rectangle and the horizontal width of the light emission pattern are substantially the same, but when the rectangle is a square, Since there is no need to change the size of the light emission pattern, the afterimage display has the same size regardless of whether the apparatus body is oriented vertically or horizontally.

In the above-described embodiment, the plurality of light emitting elements LED1 to LED13 are arranged in a diagonal row, but are arranged linearly in two diagonal rows or linearly arranged in three diagonal rows. It may be.
Further, the number of light emitting elements may be 14 or more, and a finer display is possible by increasing the number of light emitting elements. Further, the arrangement state of the plurality of light emitting elements is not limited to a straight line in a strict sense, but may be slightly arcuate as long as it is linear.

In the embodiment described above, the orientation and the swing direction of the apparatus main body are detected by the acceleration sensor 12, but other tilt sensors, vibration sensors, and the like may be used.
In addition, the terminal device is not limited to a mobile phone, and may be any terminal device such as a PDA, a digital camera, a music player, or a display toy.

The block diagram which showed the basic component of the mobile telephone applied as a terminal device. FIG. The figure which showed the example of a display at the time of driving several light emitting element LED1-LED13 according to the speed which shakes the apparatus main body detected by the acceleration sensor 12 in time series. The flowchart which showed the outline | summary of the whole operation | movement of the mobile telephone started execution with power activation. 6 is a flowchart for explaining in detail a direction determination process (step A11 in FIG. 4). The flowchart for explaining the light emission control processing (step A15 in FIG. 4) in detail. It is a figure for demonstrating the direction of an apparatus main body, (a) showed the vertically long direction, (b) showed the vertically long reverse direction, (c) showed the horizontally long positive direction, (d) showed the horizontally long reversed direction. Figure. (A)-(c) is the figure which illustrated how to cut out a dot pattern according to a vertically long positive direction and a swing direction (X-axis plus direction). (A) is the figure which showed the example of a display in the case of "Portrait positive direction" and a swing direction (X-axis plus direction), (b) is a table | surface in the case of horizontally long positive direction and a swing direction (X-axis plus direction). The figure which showed the example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Control part 3 Memory | storage part 10 Light emission part 11 Clock part 12 Acceleration sensor A Operation part housing | casing B Display part housing | casing C Hinge part LED1-LED13 Light emitting element

Claims (6)

It has a plurality of light emitting elements arranged linearly on the surface of the apparatus main body, and displays information utilizing the afterimage effect by driving the plurality of light emitting elements in time series in accordance with the speed of shaking the apparatus main body. A terminal device,
A plurality of light emitting elements arranged along a diagonal of the rectangle on the surface of the apparatus body having a rectangular shape, and light emitting display means in which the plurality of light emitting elements are arranged obliquely and linearly;
A state detecting means for detecting a state of the swing when the apparatus main body is shaken;
When driving the plurality of light emitting elements in time series while sequentially cutting out the light emission pattern of the display target information in accordance with the speed at which the apparatus main body is shaken, the cutout driving is performed according to the state of the swing detected by the state detecting means. Display control means for changing the way;
A terminal device comprising: The state detection means detects the swing direction of the apparatus body,
The display control means changes the cut-out driving method according to the swing direction of the apparatus main body detected by the state detection means.
The terminal device according to claim 1, which is configured as described above. The state detection means detects the orientation of the apparatus body,
The display control means changes the cut-out driving method according to the orientation of the apparatus main body detected by the state detection means.
The terminal device according to claim 1, which is configured as described above. In a state in which the plurality of light emitting elements are arranged obliquely and linearly by arranging a plurality of light emitting elements along the rectangular diagonal on the surface of the apparatus main body having a rectangular shape, For each side of the main body, the state in which the side faces the vertical direction is detected as the orientation of the device main body.
The terminal device according to claim 3, which is configured as described above. The state detection means detects the swing direction of the apparatus main body and detects the direction of the apparatus main body,
The display control means changes the cut-out driving method according to the swing direction and orientation of the apparatus main body detected by the state detection means.
The terminal device according to claim 1, which is configured as described above. Against the computer,
A function of displaying information using afterimage effect by driving a plurality of light emitting elements arranged in a line on the surface of the apparatus body in time series according to the shaking speed of the apparatus body;
When a plurality of light emitting elements are arranged along the rectangular diagonal line on the surface of the apparatus main body having a rectangular shape, the apparatus main body is shaken in a state where the plurality of light emitting elements are arranged in an oblique line. In addition, a function to detect the state of the swing,
When driving the plurality of light emitting elements in time series while sequentially cutting out the light emission pattern of the display target information in accordance with the speed at which the apparatus main body is shaken, the manner of the cutout driving is changed according to the detected swing state. Function and
A program to realize

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