JP5722028B2 - Content display device and content display program - Google Patents

Description

  The present invention relates to a content display device and a content display program, and more particularly, to a content display device and a content display program that can change a display target page of content composed of a plurality of pages.

  Conventionally, various technologies have been disclosed regarding display control of electronic content such as an electronic book.

  For example, in Patent Document 1 (Japanese Patent Application Laid-Open No. 2010-135967), in a terminal device including a first casing and a second casing that are connected to each other via a hinge portion, the first casing is provided. Alternatively, when an operation for opening or closing the other casing is performed without moving one of the second casings, it is detected which casing has been operated for opening or closing, and based on the detection result, a page for the content is detected. A technique for determining the feed direction is disclosed.

JP 2010-135967 A

  Here, the page feed in the display of the content in the conventional information terminal is performed for each page as disclosed in the above-mentioned Patent Document 1, or in such a manner as to jump to the first page or the last page. there were.

  In such a page feed, when the page that the user wants to browse is separated from the displayed page by a predetermined page, the predetermined page is displayed until the page that the user wants to browse is displayed. It is necessary to perform processing for each page to be turned, such as a display of turning pages by the number of pages. As a result, it takes a relatively long time until a page desired to be browsed is displayed, which may give a troublesome impression to the user.

  The present invention has been conceived in view of such circumstances, and an object of the present invention is to alleviate the complexity of turning a plurality of pages of displayed content in a content display device.

A content display device according to an aspect includes an input unit for inputting information, a display device for displaying content, and a control unit for controlling a display mode of content on the display device. When the first type of operation is performed on the input unit, the number of pages that are candidates for page turning is increased for the content displayed on the display device, and the second type of operation is performed on the input unit. When the operation is performed, the display mode of the content on the display device is controlled so as to send a page that is a page turning candidate based on the first type of operation, and the first casing and the second casing are controlled. The first type of operation is an operation for setting the relative position of the first casing and the second casing to the first state, and the display device is provided in the first casing. A first display unit and a second display unit A second display unit provided in the housing. In the first state, the second display unit has a display area narrower than that of the first display unit, and the control means is connected to the second display unit. Information indicating a page that is a page turning candidate is displayed .
A content display device according to another aspect includes an input unit for inputting information, a display device for displaying content, and a control unit for controlling a display mode of the content on the display device. When the first type of operation is performed on the input unit, the number of pages that are candidates for page turning is increased for the content displayed on the display device, and the second type is set on the input unit. When the operation is performed, the display mode of the content on the display device is controlled so that a page that is a page turning candidate based on the first type of operation is sent, and the first casing and the second case A housing,
The input means includes a switch that accepts input of information,
Of the first type operation and the second type operation, one is an operation for setting the relative position of the first casing and the second casing to a predetermined state, and the other is an operation for the switch. is there.

  Preferably, the control unit increases the number of pages that are page turning candidates in accordance with the number of times that the first type operation on the input unit is continued or the increase in the duration of the operation.

  Preferably, when the first type of operation is performed on the input unit, the control unit maintains a page turning candidate for the content displayed on the display device in a state in the middle of turning. When the second type operation is performed on the input means, the displayed page is turned so that the content displayed on the display device is maintained in the middle of turning. Display.

A content display program according to an aspect includes a computer for displaying content on a display device including a first housing and a second housing, an input unit for inputting information, and a display device A content display program for causing a display unit to function as a control unit for controlling a display mode of content, wherein the control unit displays on the display device when the first type operation is performed on the input unit. When the number of pages that are candidates for page turning is increased and the input means is operated for the second type, the page turning candidates are determined based on the first type of operation. and to send a page to control the display mode of the content in the display device, a first type of operation, the relative position of the first casing and the second casing first The display device includes a first display unit provided in the first housing and a second display unit provided in the second housing. In the first state, the display device includes: The display area of the second display unit is narrower than that of the first display unit, and the control unit causes the second display unit to display information indicating a page that is a page turning candidate .
A content display program according to another aspect includes a computer for displaying content on a display device including a first housing and a second housing, an input unit for inputting information, and a display device A content display program for functioning as a control means for controlling the display mode of content in the display, wherein the control means displays on the display device when a first type operation is performed on the input means. When the number of pages that are candidates for page turning is increased and the input means is subjected to the second type of operation, the page turning candidates are determined based on the first type of operation. The display unit controls the display mode of the content on the display device so as to send the specified page, and the input means includes a switch for receiving input of information, Of work and second types of operations, one, the relative positions of the first housing and the second housing is an operation to a predetermined state, the other is an operation to switch.

  According to the above configuration, the content display apparatus can execute page feed of a plurality of pages collectively for the plurality of pages, thereby reducing the complexity when turning a plurality of pages.

It is a figure which shows the external appearance of the information terminal which is one Embodiment of the content display apparatus of this invention. It is a figure which shows the side surface of the information terminal of FIG. It is a figure which shows the back surface of the information terminal of FIG. It is a figure which shows the state from which the relative position of the 1st housing | casing and the 2nd housing | casing was changed from the state shown by FIG. 1 of the information terminal of FIG. It is a figure which shows the state from which the relative position of the 1st housing | casing and the 2nd housing | casing was changed from the state shown by FIG. 1 of the information terminal of FIG. It is a figure which shows the hardware constitutions of the information terminal of FIG. It is a flowchart of the page turning control process performed in the information terminal of FIG. It is a flowchart of the page turning control process performed in the information terminal of FIG. It is a flowchart of the page turning control process performed in the information terminal of FIG. It is a flowchart of the page turning control process performed in the information terminal of FIG. It is a flowchart of the page turning control process performed in the information terminal of FIG. It is a flowchart of the page turning control process performed in the information terminal of FIG. It is a flowchart of the process which determines the slide state performed in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG. It is a flowchart of the process for displaying the page set as the Open page performed in the information terminal of FIG. It is a flowchart of the process for the setting of an Open page performed in the information terminal of FIG. It is a figure for demonstrating the display content of the display part in the information terminal of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same parts are denoted by the same reference numerals. Their names and functions are also the same. Therefore, detailed description thereof will not be repeated.

[Appearance of mobile terminal]
FIG. 1 is a diagram schematically showing a configuration of an information terminal which is an embodiment of a content display device of the present invention. FIG. 2 is a diagram illustrating a side surface of the information terminal 100. FIG. 3 is a view showing the back surface of the information terminal 100.

  With reference to FIGS. 1 to 3, information terminal 100 includes a first housing 1 and a second housing 2. In the information terminal 100, the two housings are configured such that one can slide in the direction of the double arrow R1 in FIG. 1 with respect to the other by a slide mechanism (not shown).

  The first casing 1 is provided with the first display unit 10 on the front surface, and the first magnetic sensor 121 and the second magnetic sensor 122 are provided on the rear surface. The second casing 2 is provided with a second display unit 20 and a magnet 129 on the front surface thereof. The magnet 129 is provided in a portion of the second housing 2 that overlaps the first housing 1.

  The first housing 1 is provided with a switch 12 that is operated by being pressed from the outside, and the second housing 2 is provided with a switch 22 that is operated by being pressed from the outside. Is provided.

  4 and 5 are diagrams showing a state in which the relative positions of the first housing 1 and the second housing 2 are changed from the state shown in FIG. 1 in the information terminal 100. FIG.

  FIG. 5 shows a state in which the first housing 1 and the second housing 2 are almost overlapped with each other. 4 shows an intermediate state between the first housing 1 and the second housing 2 opened to the extent shown in FIG. 1 and the overlapped state shown in FIG. ing. In the present embodiment, the first housing 1 and the second housing 2 are shown in FIG. 4 from the opened state as shown in FIG. 1 by sliding one with respect to the other. From the overlapped state as shown in FIG. 5 through the state shown in FIG. 5, and from the overlaid state as shown in FIG. 5 through the state shown in FIG. It will be in the open state as shown in FIG. In the present specification, the state shown in FIG. 5 is hereinafter referred to as a slide (1) state, the state shown in FIG. 4 is referred to as a slide (2) state, and the state shown in FIG. (3) It is called a state.

[Hardware configuration]
FIG. 6 is a diagram illustrating a hardware configuration of the information terminal 100.

  Referring to FIG. 6, information terminal 100 includes a control unit 110 that generally controls the operation thereof. The control unit 110 includes a CPU (Central Processing Unit) 111, a RAM (Random Access Memory) 112, and a ROM (Read Only Memory) 113. The CPU 111 executes the program stored in the storage unit 120 or the like to control the information terminal 100 so as to exhibit the functions described in this specification. The RAM 112 functions as a work area when the CPU 111 executes a program.

  The information terminal 100 further includes a first display unit 10, a second display unit 20, touch sensors 11, 21, switches 12, 22, a first magnetic sensor 121, a second magnetic sensor 122, a storage unit 120, a communication interface. 105, a memory interface 109, and an antenna 108.

  The 1st display part 10 and the 2nd display part 20 consist of liquid crystal display devices, for example. The touch sensor 11 is provided on the surface of the first display unit 10 and constitutes a touch panel together with the first display unit 10. The touch sensor 21 is provided on the surface of the second display unit 20 and constitutes a touch panel together with the second display unit 20. The touch sensor 11 and the touch sensor 21 are realized by, for example, a capacitance type sheet-like touch sensor.

  When the control unit 110 presses the switch 12 or the switch 22, signals corresponding to the respective switches are input to the control unit 110. When the signal is input, the control unit 110 recognizes that each switch has been operated.

  The first magnetic sensor 121 and the second magnetic sensor 122 each measure a magnetic field based on a magnetic state corresponding to the distance from the magnet 129. The state shown in FIG. 4 is a state where the second magnetic sensor 122 faces the magnet 129. In the information terminal 100 shown in FIG. 5, the first magnetic sensor 121 is in a state of facing the magnet 129. In the state shown in FIG. 1, in the information terminal 100, as shown in FIG. 3, neither the first magnetic sensor 121 nor the second magnetic sensor 122 is facing the magnet 129. .

  The magnetic field measured by the second magnetic sensor 122 is in the slide (2) state until the first housing 1 and the second housing 2 are changed from the slide (3) state to the slide (1) state. The closer to the slide (3) state or the closer to the slide (1) state, the smaller the magnetic field to be measured. On the other hand, the magnetic field measured by the first magnetic sensor 121 changes as the first housing 1 and the second housing 2 change from the slide (3) state to the slide (1) state, that is, the slide ( 1) As it approaches the state, it becomes larger.

  As described above, in the information terminal 100, the magnetic field measured by the first magnetic sensor 121 and the magnetic field measured by the second magnetic sensor 122 are caused by changes in the relative positions of the first casing 1 and the second casing 2. In contrast, it varies in different ways. In the information terminal 100, the control unit 110 uses the difference between the changes, based on the magnitude of the magnetic field measured by the first magnetic sensor 121 and the second magnetic sensor 122. The relative positions of the casing 1 and the second casing 2 are determined.

  The storage unit 120 stores a program executed by the CPU 111, data used for executing the program, and the like, and is configured by a general-purpose storage medium. Storage media include CD-ROM (Compact Disc-Read Only Memory), DVD-ROM (Digital Versatile Disk-Read Only Memory), USB (Universal Serial Bus) memory, memory card, FD (Flexible Disk), hard disk, magnetic Non-volatile programs such as tape, cassette tape, MO (Magnetic Optical Disc), MD (Mini Disc), IC (Integrated Circuit) card, optical card, mask ROM, EPROM, EEPROM (Electronically Erasable Programmable Read-Only Memory) And the like.

  The communication interface 105 is realized by a communication module used for a general-purpose mobile phone or the like. The communication interface 105 uses the antenna 108 during the communication.

  The memory interface 109 serves as an interface for reading / writing data to / from the recording medium 200 detachable from the information terminal 100. Examples of the recording medium 200 include CD-ROM, DVD-ROM, USB memory, memory card, FD, hard disk, magnetic tape, cassette tape, MO, MD, IC card, optical card, mask ROM, EPROM, and EEPROM. And a medium for storing data in a nonvolatile manner.

  Needless to say, the functions of the information terminal 100 described in the present specification are also realized when a program is supplied to the information terminal 100. A recording medium (recording medium 200) storing the program is supplied to the information terminal 100, and a computer (or CPU or MPU (Micro-Processing Unit)) of the information terminal 100 reads and executes the program code stored in the recording medium. By doing so, the function of the information terminal 100 described in this specification may be realized.

  In this case, the program code itself read from the recording medium realizes the function of the information terminal 100 described in the present specification, and the recording medium storing the program code constitutes the present invention.

  Further, by executing the program code read by the computer, not only the functions described in this specification are realized, but also an OS (operating system) running on the computer based on the instruction of the program code However, it is needless to say that a case where the function of the above-described embodiment is realized by performing part or all of the actual processing and the processing is included.

  Furthermore, after the program code read from the recording medium is written in a memory provided in a function expansion board inserted in the computer or a function expansion unit connected to the computer, the function expansion is performed based on the instruction of the program code. It goes without saying that the CPU or the like provided in the board or the function expansion unit performs part or all of the actual processing and the functions of the above-described embodiments are realized by the processing.

[Page turning of content]
The information terminal 100 displays electronic content such as an electronic book on the first display unit 10 and / or the second display unit 20. In particular, the information terminal 100 can display two pages of a spread of an electronic book using the first display unit 10 and the second display unit 20. An example of the display contents on the first display unit 10 and the second display unit 20 is shown in FIG.

  FIG. 14A is an example of display content of the first display unit 10, and FIG. 14B is a diagram illustrating an example of display content of the second display unit 20. FIG. 14A and FIG. 14B illustrate an example of a state where the front half of the book is opened.

  14A and 14B show a state in which a right-bound electronic book, which is an example of content, is displayed on the first display unit 10 and the second display unit 20.

  A screen 901 in FIG. 14A is an example of a screen displayed on the first display unit 10. On the screen 901, the content of the second page of the electronic book is mainly displayed. Note that the screen 901 displays a line 901A indicating the saddle stitch portion of the electronic book.

  A screen 902 in FIG. 14B is an example of a screen displayed on the second display unit 20. On the screen 902, the content of the third page, which is the next page of the second page of the electronic book displayed on the screen 901, is mainly displayed.

  When an operation for turning a page of an electronic book such as a drag operation on the touch sensor 21 is performed, the page is turned with respect to the electronic book displayed on the first display unit 10 and the second display unit 20. As a result, the page to which the page is turned is displayed on these display units. In other words, the fourth page is displayed on the first display unit 10 and the fifth page is displayed on the second display unit 20.

  FIG. 15A and FIG. 15B illustrate examples of screens displayed on the first display unit 10 and the second display unit 20 when a page at the center of an electronic book is displayed. FIG.

  A screen 903 which is an example of a screen displayed on the first display unit 10 in FIG. 15A displays content indicating the 100th page of the electronic book. In addition, the content of the 101st page of the electronic book is displayed on a screen 904 which is an example of a screen displayed on the second display unit 20 in FIG.

  In the real world, when the central portion of the book is opened, the saddle stitch portion of the book is considered to be located at the central portion in the left-right direction of the book. Correspondingly, the saddle stitch portion as shown by line 901A in FIG. 14 (A) is shown on the display screens of the two display portions shown in FIGS. 15 (A) and 15 (B). The line is not displayed. Since this line is considered to be located at the left end of the screen 903 or the right end of the screen 904 when displayed in FIGS. 15A and 15B, the display is omitted.

  FIGS. 16A and 16B illustrate examples of display screens of the first display unit 10 and the second display unit 20 for displaying a state in which the second half of the electronic book is opened. FIG.

  A screen 905 which is an example of a display screen of the first display unit 10 in FIG. 16A shows the contents of the 198th page of the book. A screen 906 which is an example of a display screen of the second display unit 20 in FIG. 16B shows the contents of the 199th page of the book.

  In the real world, when the second half of the right-bound book is opened, the saddle-stitched portion is located on the left side in the left-right direction of the book spread. Correspondingly, on the screen 906 in FIG. 16B, a line 906A indicating the saddle stitch portion of the book is displayed.

  In addition, when the screens 901 and 902 described with reference to FIGS. 14A and 14B are displayed on the first display unit 10 and the second display unit 20, as the information terminal 100, The appearance is as shown in FIG. In addition, when the screens 905 and 906 described with reference to FIGS. 16A and 16B are displayed on the first display unit 10 and the second display unit 20, the appearance of the information terminal 100 is displayed. Is as shown in FIG. In FIG. 22, hatching corresponds to the content of the second page of the electronic book as described with reference to the screen 901 in FIG. Further, the hatched area in FIG. 23 corresponds to the contents of the 198th page of the electronic book as described with reference to FIGS. 16A and 16B.

[Page turning display including accumulation operation]
In the present embodiment, a characteristic page turning operation may be performed for the electronic books displayed on the first display unit 10 and the second display unit 20. Specifically, in an electronic book, pages can be turned one page at a time, or a first type of operation can be performed to store pages that are candidates for turning pages. By performing this kind of operation, pages stored as candidates can be sent at once.

  An example of display contents on the first display unit 10 and the second display unit 20 at this time will be described below.

  As shown in FIGS. 14A and 14B, when the first type of operation is performed in a state where the display is performed on the first display unit 10 and the second display unit 20, the second type is performed. In the display unit 20 shown in FIG. 17B, as shown as a page 908X on the screen 908 in FIG. 17B, a sheet of paper is stopped in the middle of turning the page (like floating in the air). Is displayed. Such a page display is a display showing a state in which pages that are candidates for turning pages are accumulated.

  Thereafter, when the first type of operation is repeated in the information terminal 100, the number of pages stored as page turning candidates on the screen 908 is displayed as the page 910X on the screen 910 in FIG. 18B. To increase. As shown in FIGS. 17A and 18B, the display content of the first display unit 10 is displayed on a screen 901 in FIG. 14A as shown as a screen 907 and a screen 909. It does not change.

  When a second type of operation is performed on the information terminal 100 in a state where a page that is a page turning candidate is stored, a display is displayed in which the stored pages are turned at once. That is, the display content of the second display portion 20 changes from the screen 910 in FIG. 18B to the screen 904 in FIG. It should be noted that when the display content of the second display unit 20 is changed from the screen 910 to the screen 904, it is preferable that an animation display is performed so that pages accumulated as page turning candidates are turned.

  Here, examples of the first type of operation include an operation of pressing the switch 22. In addition, examples of the second type of operation include an operation of changing the first housing 1 and the second housing 2 from the slide (3) state to the slide (2) state.

  In the following description, an operation of pressing the switch 22 is given as an example of the first type of operation, but the operation may be an operation of pressing the switch 12.

[Page turning control]
Hereinafter, in the information terminal 100 according to the present embodiment, the contents of the control for turning the page of the electronic book displayed on the first display unit 10 and / or the second display unit 20 are processed for realizing the control. This will be described with reference to FIGS. 7 to 12 which are flowcharts of (page turning control processing).

  In the following description, the state of the information terminal 100 may be represented by a set of three numbers separated by-(hyphen) such as “1-0-1”. The first number means the current slide state of the information terminal 100. Here, the slide state refers to the slide (1) state described with reference to FIG. 1, the slide (2) state described with reference to FIG. 4, and the slide (1) described with reference to FIG. One of the states. Then, slide (1) corresponds to “1” for the set of three numbers described above. The slide (2) state (FIG. 4) corresponds to “2”. The slide (3) state (FIG. 1) corresponds to “1”.

  The second number represents the previous slide state on the information terminal 100. When the second number is “0”, it indicates that the switch 22 is continuously pressed from before the application is started to when the application is started.

  The third number indicates whether or not the pages of the electronic book are stored by operating the switch 22. The state where pages for page feed are stored corresponds to “2”. A state in which such pages are not stored corresponds to “1”.

  From the above, the relationship between the set of three numbers and the contents of the flowchart is summarized as shown in Tables 1 to 3 below. In each table, the set of the three numbers is indicated as “corresponding flow No.”.

  For example, in “1-0-1”, the current state is the slide (1) state, and the switch 22 is not pressed before the application is started, and thus the page is turned by pressing the switch 22. This indicates a state in which there is no accumulation of pages.

  In “3-2-2”, the current state is the slide (3) state, the previous slide state is the slide (2) state, and the page for turning the page by pressing the switch 22 is displayed. Represents the state where the reservoir is made.

  In this specification, unless otherwise specified, the electronic content displayed on the information terminal 100 is a right-bound book. However, such a book is merely an example of content to be displayed on the information terminal 100 according to the present embodiment, and the information terminal 100 can display any form of electronic content. .

  Referring to FIG. 7, when an operation for activating an application for displaying content is performed on touch sensors 11, 21, etc., CPU 111 activates the application, and in step S <b> 10, the display of display is performed. The “Open page” of the target content is acquired, and the process proceeds to step S20. As will be described later, the processing is started from step S10 when the state of the information terminal 100 at the time of application activation is a state represented by “1-0-1” in Table 1. In each of the other cases shown in Tables 1 to 3, it will be described later from which process the page turning control is started.

  Here, the “Open page” is a page that is set to be displayed in the initial state for the content, and the setting content is stored in the storage unit 120, for example. In step S <b> 10, the CPU 111 acquires the setting content of “Open page” by reading the information of the area where the setting content of “Open page” is stored in the storage unit 120.

  In step S20, the CPU 111 causes the first display unit 10 to display the content page specified by the “Open page” read in step S10, and proceeds to step S30. The setting contents of the “Open page” include, for example, the front and back of an electronic book that is an example of content. In that case, in step S20, the CPU 111 causes the first display unit 10 to display the image on the back of the cover, and advances the process to step S30.

  Note that the back of the cover is a portion on the opposite side of the back cover of the book in a closed state where the paper constituting the page appears to overlap, and the portion where the reader places a finger when opening the book.

  Further, in step S20, the front and back sides are displayed in a manner in which it is possible to understand which part is to be opened. Specifically, the back side of the display is displayed in a mode (for example, a different color) different from the paper corresponding to the page to be opened.

  In step S30, the CPU 111 determines whether or not the switch 22 is pressed. If it is determined that the switch 22 is pressed, the process proceeds to step S40. If it is determined that the switch 22 is not pressed, the process proceeds to step S60.

  In step S40, the CPU 111 determines whether or not the time during which the switch 22 is continuously pressed is less than a predetermined time, that is, whether or not the operation on the switch 22 is a so-called “single press”. If it is pressed once, the process proceeds to step S50. On the other hand, if it is determined to be a so-called “long press”, the process proceeds to step S70. “Press once” means an operation in which the time continuously pressed is less than a predetermined time (2 seconds), and “long press” continuously presses for a predetermined time or more. Say the operation that was done.

  In step S50, CPU 111 increments the page number of the content (number of pages) to be displayed on first display unit 10 by “2”, and advances the process to step S30. As a result, when the switch 22 is pressed once, the page number of the content displayed on the first display unit 10 is increased by 2, that is, the page is turned by two pages. Thus, the display content is updated.

  On the other hand, in step S70, the CPU 111 determines whether or not the pressing of the switch 22 has been canceled, that is, whether or not the user has released the switch 22. If the CPU 111 determines that the pressing has been canceled, the process returns to step S30. If it is determined that the process is continued, the process proceeds to step S80.

  In step S80, the CPU 111 updates the page number set as the “Open page” to increase by 2, and advances the process to step S90.

  In step S90, the CPU 111 determines the sliding state of the first housing 1 and the second housing 2 based on the measurement results of the first magnetic sensor 121 and the second magnetic sensor 122, and the determined sliding state. The process proceeds according to the type. If it is determined that the slide (1) state is set, the process returns to step S70. If it is determined that the slide (2) state is set, the process proceeds to step S250. If it is determined that the state is the slide (3) state, the process proceeds to step S440.

  During the period in which the switch 22 is kept pressed, the process of step S70 is executed every time a specific time elapses (for example, every second). Thus, when step S70 and step S80 are executed, the information terminal 100 causes the page number set as the “Open page” to increase by 2 every second while the switch 22 is kept pressed. In addition, the storage contents of the storage unit 120 and the like are updated.

  On the other hand, in step S60, the CPU 111 determines the sliding state of the first housing 1 and the second housing 2, and proceeds with the process according to the determined sliding state. If it is determined that it is in the slide (1) state, the process proceeds to step S30. If it is determined that the slide (2) state is set, the process proceeds to step S160 (see FIG. 9). If it is determined that the state is the slide (3) state, the process proceeds to step S320 (see FIG. 11).

  If the state of the information terminal 100 at the time of starting the application is a state corresponding to “2-0-1” in Table 2, the page turning control process is started from step S150 (see FIG. 9).

  Referring to FIG. 9, when the application is activated, CPU 111 obtains the Open page setting content in step S150 and proceeds to step S160 in the same manner as in step S10.

  In step S160, the CPU 111 causes the first display unit 10 to display a page set as “Open page”, and causes the second display unit 20 to display a page on the back of the cover. Is displayed in a manner different from other pages, and the process proceeds to step S170.

  FIG. 19 is a diagram illustrating an example of display contents of the first display unit 10 and the second display unit 20 in step S160.

  In FIG. 19A, a screen 911 which is an example of a display screen in the first display portion 10 is shown. FIG. 19B shows a screen 912 that is displayed on the second display portion 20 in a visible region when in the slide (2) state. The screen 912 displays the page 912 </ b> A that is the display target in the back cover in a different mode (for example, different color) from the other pages.

  Returning to FIG. 9, in step S170, the CPU 111 determines whether or not the switch 22 is pressed. If it is determined that the switch 22 is pressed, the process proceeds to step S190. If it is determined that the switch 22 is not pressed, the process proceeds to step S180. Proceed with the process.

  In step S190, the CPU 111 determines whether the mode of pressing the switch 22 is a long press (continuous press) that has continued for a predetermined time or the above-mentioned “single press”, and determines that the switch 22 is a long press. Then, the process proceeds to step S210, and if it is determined that “press once”, the process proceeds to step S200.

  In step S200, CPU 111 updates the display content of first display unit 10 so that the number of content pages to be displayed on first display unit 10 is increased by 2, and returns the process to step S170.

  On the other hand, in step S210, the CPU 111 determines whether or not the pressing of the switch 22 has been canceled, that is, whether or not the user has released the switch 22. If the CPU 111 determines that the pressing has been canceled, the process returns to step S170. If it is determined that the process is continued, the process proceeds to step S220.

  In step S220, the CPU 111 updates the page number set as the “Open page” to increase by 2, and advances the process to step S230.

  In step S230, the CPU 111 determines the sliding state of the first housing 1 and the second housing 2 based on the measurement results of the first magnetic sensor 121 and the second magnetic sensor 122, and the determined sliding state. The process proceeds according to the type. If it is determined that the slide (1) state is set, the process returns to step S110 (see FIG. 8). If it is determined that the state is the slide (2) state, the process proceeds to step S210. If it is determined that the state is the slide (3) state, the process proceeds to step S440 (see FIG. 12).

  If the state of the information terminal 100 at the time of starting the application is a state corresponding to “3-0-1” in Table 3, the page turning control process is started from step S310 (see FIG. 11).

  Referring to FIG. 11, in step S <b> 310, CPU 111 acquires setting information of “Open page” and advances the process to step S <b> 320.

  In step S320, the CPU 111 causes the first display unit 10 to display a page obtained by subtracting 1 from the Open page, and causes the second display unit 20 to display a page specified by the content Open page. The process proceeds to step S330.

  In step S330, the CPU 111 determines whether or not the switch 22 is pressed. If it is determined that the switch 22 is pressed, the process proceeds to step S350, and if not, the process proceeds to step S340.

  In step S350, the CPU 111 confirms how the switch 22 is pressed. Specifically, it is determined whether or not the switch 22 has been pressed for a predetermined time or more. If it is determined that the switch 22 has been pressed continuously, the process proceeds to step S370, and the time that the switch 22 has been pressed is less than the predetermined time. If it has been pressed (pressed once), the process proceeds to step S360.

  In step S360, the CPU 111 updates the display content of each display unit so that the number of pages of content to be displayed on each of the first display unit 10 and the second display unit 20 is increased by two. The process returns to S330. In step S360, when the display on the first display unit 10 and the second display unit 20 is updated, it is preferable to perform an animation display so that a page of an electronic book which is an example of content is turned.

  On the other hand, in step S370, CPU 111 sets the page turning candidate value to 0, and proceeds to step S380.

  In the present embodiment, “page turning candidates” is the number of pages that can be stored for turning pages at a time, as described with reference to FIGS. 17 and 18. In the information terminal 100, the page turning candidate value is stored in the RAM 112 or the storage unit 120. In step S370, the value is initialized to 0.

  In step S380, the CPU 111 determines whether or not the pressing of the switch 22 has been released. If it is determined that the switch 22 has been released (the user has released the switch 22), the process proceeds to step S420, and the pressing continues. If it is determined that there is, the process proceeds to step S390.

  In step S390, the CPU 111 updates the page turning candidate by one, and the display content of the screen (left screen) displayed on the second display unit 20 has been described with reference to FIG. The number of sheets stored as candidates for turning pages and displayed so as to float is updated to add one, and the process proceeds to step S400.

  In step S400, the CPU 111 determines the sliding state of the first casing 1 and the second casing 2, and proceeds with the process according to the determined sliding state. If it is determined that it is in the slide (1) state, the process proceeds to step S410. If it is determined that the state is the slide (2) state, the process proceeds to step S260 (see FIG. 10). If it is determined that the state is the slide (3) state, the process proceeds to step S380.

  In step S410, the CPU 111 initializes the value of the page turning candidate to 0, and then returns the process to step S110 (see FIG. 8).

  On the other hand, in step S420, the CPU 111 initializes the value of the page turning candidate to 0, and cancels the floating display as described with reference to FIGS. 17B and 18B. (Returning to the display as shown in FIG. 14B), the process returns to step S330.

  Referring to FIG. 10, in step S260, CPU 111 causes second display unit 20 to display an image representing the edge of the page on the left side of the book, and the process proceeds to step S270.

An example of an image representing an edge is shown in FIG.
A screen 931 in FIG. 26 shows a screen 931 that displays an image representing an edge. The screen 931 corresponds to an image displayed with the end of the page on the left side of the book superimposed. The number of sheets stacked in the image corresponds to the value of the page turning candidate as a result of addition and updating in step S390 (see FIG. 11). That is, the number of paper edges specified by the page turning candidates is the number of page edges displayed on the second display unit 20 in step S260.

  In step S270, CPU 111 performs page turning of the number of values specified by the page turning candidates, and proceeds to step S280. In step S270, pages of page turning candidate values are turned together. Thereby, the number of pages displayed on the first display unit 10 and the number of pages displayed on the second display unit 20 are respectively increased by twice the value of the page turning candidate. For example, as shown in FIG. 14 (A), the second page of content is displayed on the first display unit 10, and as shown in FIG. 14 (B), the second page of content is displayed on the second display unit 20. If the value of the page turning candidate is “49” when the third page is displayed, the content page displayed on the first display unit 10 is obtained by executing the process of step S270. As shown in FIG. 15A, the page is the 100th page, and the page displayed on the second display unit 20 is the 101st page, as shown in FIG. 15B.

  In step S280, the CPU 111 cancels the effect of long-pressing the switch, and proceeds to step S290. Note that cancellation of the effect of long-pressing the switch includes initialization of a page turning candidate value. Moreover, since the display content of the 1st display part 10 and the 2nd display part 20 is updated by step S270, at the time of performing step S280, the 2nd display part 20 is displayed on FIG. The display in which the sheet constituting the book page is lifted as described with reference to B) is eliminated.

  In step S290, the CPU 111 determines whether or not the pressing of the switch 22 has been released. If it is determined that the switch 22 has been released (the user has released the switch 22), the process proceeds to step S170 (see FIG. 9). If it is determined that the process is continued, the process proceeds to step S300.

  In step S300, the CPU 111 determines the sliding state of the first casing 1 and the second casing 2, and proceeds with the process according to the determined sliding state. If it is determined that it is in the slide (1) state, the process proceeds to step S110 (see FIG. 8). If it is determined that the state is the slide (2) state, the process proceeds to step S290. If it is determined that the state is the slide (3) state, the process proceeds to step S440 (see FIG. 12).

  Referring to FIG. 12, in step S440, CPU 111 causes first display unit 10 to display the page one page before the page specified by the Open page, and also causes second display unit 20 to open the page. The page is displayed and the process proceeds to step S450.

  In step S450, as in step S280 (see FIG. 10), the CPU 111 cancels the effect of long-pressing the switch and proceeds to step S460.

  In step S460, the CPU 111 determines whether or not the pressing of the switch 22 has been released. If it is determined that the pressing has been released, the CPU 111 returns the process to step S330 (see FIG. 11), and if it is determined that the pressing has been continued, the step S470. Proceed to the process.

  In step S470, the CPU 111 determines the sliding state of the first casing 1 and the second casing 2, and proceeds with the process according to the determined sliding state. If it is determined that it is in the slide (1) state, the process proceeds to step S110 (see FIG. 8). If it is determined that the state is the slide (2) state, the process proceeds to step S260 (see FIG. 10). If it is determined that the state is the slide (3) state, the process proceeds to step S460.

  Referring to FIG. 8, in step S110, CPU 111 causes first display unit 10 to display the front and back of the electronic book on the first display unit 10 in the same manner as in step S20, and proceeds to step S120.

  In step S120, as in step S280 (see FIG. 10), the CPU 111 cancels the long press effect of the switch and proceeds to step S130.

  In step S130, the CPU 111 determines whether or not the pressing of the switch 22 has been released. If it is determined that the pressing has been released, the CPU 111 returns the processing to step S30 (see FIG. 7). If it is determined that the process is continued, the process proceeds to step S140.

  In step S140, the CPU 111 determines the sliding state of the first housing 1 and the second housing 2, and proceeds with the process according to the determined sliding state. If it is determined that it is in the slide (1) state, the process returns to step S130. If it is determined that it is in the slide (2) state, the process proceeds to step S250 (see FIG. 10). If it is determined that it is in the slide (3) state, the process returns to step S440 (see FIG. 12).

  If the state of the information terminal 100 at the time of starting the application is a state corresponding to “1-0-2” in Table 1, the page turning control process is started from step S100 (see FIG. 8).

  In step S100, the CPU 111 acquires the setting contents of the Open page in the same manner as in step S10 (see FIG. 7), and then in step S110, the display back of the electronic book is displayed on the first display unit 10, The process proceeds to S120. In step S120, the long press effect of the switch 22 is canceled.

  If the state of the information terminal 100 at the time of starting the application is a state corresponding to “2-0-2” in Table 2, the page turning control process is started from step S240 (see FIG. 10).

  In step S240, the CPU 111 proceeds to step S250 after acquiring the Open page setting contents, as in step S10 (see FIG. 7).

  If the state of the information terminal 100 at the time of starting the application is a state corresponding to “3-0-2” in Table 3, the page turning control process is started from step S430 (see FIG. 12).

  In step S430, as in step S10 (see FIG. 7), the CPU 111 obtains the Open page setting content and then proceeds to step S440.

[Slide state determination process]
As described above, in the page turning control process described with reference to FIGS. 7 to 12, in steps S60, S90, S140, S180, S230, S300, S340, S400, and S470, the first casing 1 and the second casing are processed. The sliding state of body 2 was determined. The specific processing content of the determination of the slide state will be described with reference to FIG. 13 which is a flowchart of the processing.

  Referring to FIG. 13, in determining the slide state, CPU 111 first measures the magnitude of the magnetic field measured by first magnetic sensor 121 and second magnetic sensor 122 in step SA 10, and faces magnet 129. Select a sensor that measures a magnetic field above the value to be measured. If the sensor that measures the magnetic field of the magnitude is the first magnetic sensor 121, the process proceeds to step SA20. If it is determined that the second magnetic sensor 122 is measuring the magnetic field of the magnitude, the process proceeds to step SA30. If it is determined that neither the first magnetic sensor 121 nor the second magnetic sensor 122 is measuring a magnetic field of such magnitude, the process proceeds to step SA40.

  In step SA20, the CPU 111 determines that the slide state is the slide (1) state, and ends the process. In step SA30, the CPU 111 determines that the slide state is the slide (2) state, and ends the process. In step SA40, the CPU 111 determines that the slide state is the slide (3) state, and ends the process.

  It should be noted that the magnitude of the magnetic field serving as a threshold when selecting a sensor in step SA10 may be a value that is slightly lower than the value detected when each magnetic sensor faces the magnet 129. As a result, even if the slide (1) state shown in FIG. 5 or the slide (2) state shown in FIG. It is determined that it is in the slide (1) state, and if it is close to the slide (2) state, it is determined that it is in the slide (2) state.

[Effects of the present embodiment]
In the present embodiment described above, when content is displayed on these display units when the first housing 1 and the second housing 2 are in the slide (3) state (see FIG. 1), A special operation is performed in the page turning operation. Specifically, when the switch 22 is continuously pressed (step S380), the number of sheets that are page turning candidates is added and updated by the number corresponding to the time for which the switch is continuously pressed (steps S380 to S400). ). Thereafter, when the first housing 1 and the second housing are in the slide (2) state (see FIG. 4) while the switch 22 is kept pressed, the page turning of the pages stored as the paging turning candidates. Is performed all at once (step S270).

  As a result, page turning in the content is performed at a time for a plurality of collected pages, not one page at a time.

  In particular, in a terminal in which a page turning animation is displayed when turning pages, the page turning animation display for a plurality of pages is not performed one by one. The time can be shortened, and the user's troublesomeness caused by repeatedly viewing the same animation display for a long time can be eliminated. However, since a group of pages is animated, the user can feel the comfort of actually handling paper books.

  As described above, step S380 is executed every specific time (for example, 1 second) while the switch 22 is continuously pressed. As a result, the number of pages stored as page turning candidates is added and updated every specific time. This time interval can be set as appropriate for each information terminal 100. Further, the specific time may be changed together with the value of the page turning candidate. For example, when the value of the page turning candidate increases, the specific time may be shortened.

[Modification (1)]
In the present embodiment described above, the page turning of the content displayed on the first display unit 10 and / or the second display unit 20 can be performed one page at a time. It can be done at once.

  In addition, when page turning is performed at once for a plurality of pages, the number of pages to be accumulated for page turning candidate addition update, that is, the page turning up at a time, gradually increases. As described above with reference to FIGS. 17 and 18, the page that is a page turning candidate is displayed as being in a floating state.

  It should be noted that the fact that pages that can be turned at once are stored as page turning candidates may be further notified by a display as shown in FIG.

  FIG. 21A shows the first housing 1 and FIG. 21B shows the second housing 2.

  In the first housing 1 in FIG. 21A, the second page of content is displayed on the first display portion 10.

  In the second housing 2 in FIG. 21B, the second display unit 20 displays a page as a page turning candidate from the third page of the content.

  Further, in the second display portion 20 in FIG. 21B, a wavy line is displayed at the right end portion thereof. By performing such special display, the second display unit 20 is notified that one or more pages are stored as candidates for turning pages.

[Modification (2)]
In the present embodiment described above, in the page turning control, when the switch 22 is pressed for less than a predetermined time, the first display unit 10 and the first display unit 10 are turned so that pages are turned one by one in the displayed content. The display on the second display unit 20 has been updated (steps S350 to S360).

  When the switch 22 is continuously pressed for a predetermined time or longer, the page turning candidates are added and updated by the number corresponding to the length of the time for which the switch has been pressed (steps S380 to S400).

  When the first casing 1 and the second casing 2 are in the slide (2) state while the switch 22 is continuously pressed, the number of sheets specified by the page turning candidates are paged at once. The display contents of the contents on the first display unit 10 and the second display unit 20 are updated so as to turn (steps S400, S260, S270).

  In other words, in the present embodiment, the long pressing operation of the switch 22 (continuous pressing for the predetermined time or more) corresponds to the first type of operation. The operation for changing the first housing 1 and the second housing 2 from the slide (3) state to the slide (2) state corresponds to the second type of operation.

  Note that specific examples of the first type of operation and / or the second type of operation are not limited thereto.

  For example, in the first type of operation, the first housing 1 and the second housing 2 are changed from the slide (3) state to the slide (2) state, and the second type of operation is performed in these cases. The operation may be changed from the slide (2) state to the slide (1). Thereby, in the information terminal 100, only the relative positions of the plurality of casings of the first casing 1 and the second casing 2 are changed along a certain direction (the direction of the double-headed arrow R in FIG. 1). Thus, it is possible to easily perform page turning for a plurality of pages of displayed content.

  Further, in this case, the page turning candidate may be added and updated according to the time during which the slide (2) state is continued after the slide (3) state is changed to the slide (2) state. Each time a series of operations of returning from the (3) state to the slide (2) state and then returning to the slide (3) state is performed, the page turning candidate may be updated by one.

  Alternatively, the first type of operation may be a depression of the switch 22, and the second type of operation may be a depression of the switch 22. In this case, each time the switch 22 is pressed, the page turning candidate is updated by one. When the switch 22 is operated, the sheets corresponding to the page turning candidate values are turned at once. Note that the page turning candidate may be initialized to 0 by changing the sliding state of the first casing 1 and the second casing 2 before the switch 22 is operated. Good.

[Modification (3)]
In the page turning control process described above, the page set as the Open page in step S160 or the like is appropriately displayed. Here, for example, when a plurality of pages are set as the Open page, the display of the content page according to the setting of the Open page will be described.

  FIG. 24 is a flowchart of processing executed by the CPU 111 to display a page set as an Open page in step S100 and the like.

  In this process, first, in step SB10, the CPU 111 determines whether or not a bookmark has been set for the content to be displayed. If it is determined that the bookmark has been set, the CPU 111 proceeds to step SB50 and has been set. If not, the process proceeds to step SB20.

  In step SB20, it is determined whether information for specifying the Open page is set in the RAM 112 or the storage unit 120. If it is determined that it is set, the process proceeds to step SB40, and if it is determined that it is not set, the process proceeds to step SB30.

  In step SB30, the CPU 111 executes display on the first display unit 10 or the second display unit 20 with the first page of the content as an Open page, and ends the process. On the other hand, in step SB40, the CPU 111 controls the display on the first display unit 10 and / or the second display unit 20 as a page that is recorded as the setting contents of the Open page, and performs processing. finish.

  In step SB50, the CPU 111 acquires the number of bookmarks set. If the acquired number is 1, the process proceeds to step SB60. If the acquired number is 2 or more, the process proceeds to step SB70.

  In step SB60, the CPU 111 controls the display on the first display unit 10 and / or the second display unit 20 as the Open page, and ends the process.

  On the other hand, in step SB70, the CPU 111 sets, as the Open page, the page located most behind (the number of pages) in the content among the pages set as bookmarks, and the first display unit 10 and / or the second The display on the display unit 20 is controlled, and the process ends.

[Modification (4)]
The Open page as described above may be set by a special operation for setting the Open page, or the first display unit 10 or the second display unit 20 at the end of the application for displaying the content. The page displayed in may be set.

FIG. 25 shows the processing contents when the Open page is set according to the latter.
When the information terminal 100 is operated to turn off the power or to terminate the application, the CPU 111 displays the page currently displayed on the second display unit 20 in step SC10. It is stored in the storage unit 120 as an Open page for the targeted content, and the process proceeds to step SC20.

  In step SC20, the CPU 111 turns off the power of the information terminal 100 (ends the application when the application ends) and ends the process.

[Modification (5)]
In the above-described embodiment, as described with reference to FIGS. 17 and 18, the state in which the page is stored as a page turning candidate is displayed on the second display unit 20 as an image. It was. In the present embodiment, it is not always necessary to display an image indicating such a stored state. Alternatively, the number of accumulated pages (for example, “10” when 10 pages are accumulated) may be displayed, or as shown as a screen 914 in FIG. The range of pages being saved may be indicated using a bookmark. On the screen 914, an area (area 914X) for displaying an item in the bookmark corresponding to the accumulated page is displayed in a different mode (for example, different color) from the other areas on the screen 914. Note that a screen 913 in FIG. 20A is an example of a screen displayed on the first display unit 10, and a screen 914 in FIG. 20B is a screen displayed on the second display unit 20. It is an example.

[Other variations]
In the present embodiment, the first type of operation is an operation for the switch, and the second type of operation is an operation for changing the slide state. The operation may be a change of the slide state, and the second type of operation may be an operation on the switch.

  The information terminal 100 according to the present embodiment may not have a communication function. That is, in the information terminal 100 of the present embodiment, the communication interface 105 is not an essential component. However, when displaying the content downloaded (or streamed) via the network on the first display unit 10 and / or the second display unit 20, it is necessary to have a communication function. However, when displaying the content stored in the information terminal 100 (stored in the storage unit 120) or stored in the recording medium 200, the communication function is not essential.

  Further, the operation for turning the displayed content pages one by one in the information terminal 100 is not limited to the drag operation on the touch sensor 11 or the touch sensor 21. That is, in the information terminal 100 according to the present embodiment, the touch sensors 11 and 21 are not essential components. For example, the CPU 111 may perform display control such that the displayed content pages are turned one page at a time in response to the switch 12 and / or the switch 22 being operated in a special manner.

  In addition, the information terminal 100 according to the present embodiment includes a microphone that accepts voice input, and information is input based on input of a specific voice input (for example, a voice message “turns 5 pages together”) to the microphone. The terminal 100 may specify the number of pages to be turned at once, and may perform the page turning process for the specified number of pages. Such identification of the number of sheets from the input voice message and specification of processing contents (turning pages) can be realized by applying existing technology such as voice recognition for the input voice message. is there.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

  DESCRIPTION OF SYMBOLS 1 1st housing | casing, 2nd housing | casing, 10 1st display part, 11, 21 Touch sensor, 12, 22 switch, 20 2nd display part, 100 Information terminal, 121 1st magnetic sensor, 122 Second magnetic sensor, 129 magnet, 200 recording medium.

Claims (6)

An input means for inputting information;
A display device for displaying content;
Control means for controlling a display mode of content in the display device,
The control means includes
When the first type of operation is performed on the input means, the content displayed on the display device is increased in the number of pages that are page turning candidates,
When the second type of operation is performed on the input means, the display mode of the content on the display device is set so that a page that is a page turning candidate based on the first type of operation is sent. control and,
A first housing and a second housing;
The first type of operation is an operation of setting a relative position between the first casing and the second casing to a first state;
The display device includes a first display unit provided in the first housing, and a second display unit provided in the second housing,
In the first state, the second display unit has a display area smaller than that of the first display unit,
The control means causes the second display unit to display information indicating a page that is a page turning candidate . An input means for inputting information;
A display device for displaying content;
Control means for controlling a display mode of content in the display device,
The control means includes
When the first type of operation is performed on the input means, the content displayed on the display device is increased in the number of pages that are page turning candidates,
When the second type of operation is performed on the input means, the display mode of the content on the display device is set so that a page that is a page turning candidate based on the first type of operation is sent. Control
A first housing and a second housing;
The input means includes a switch that accepts input of information,
Of the first type operation and the second type operation, one is an operation for setting a relative position between the first casing and the second casing to a predetermined state, and the other is an operation for the switches, content display device. The control means in response to an increase of the time which the first type of operation is the number of times or continuously is continued for the input means increases the number of pages that are candidates for turning the pages, according to claim 1 or The content display device according to claim 2 . The control means includes
When the first type of operation on the input unit is made, the content displayed on the display device, the display of the page is the page turning of the candidates is maintained during the state of turning Do,
When the second type of operation on the input unit is made, the content displayed on the display device, the display to turn the page that is displayed to be maintained in the course of a state of turning the performed, the content display device according to any one of claims 1 to 3. A computer for displaying content on a display device including a first housing and a second housing ,
Input means for entering information, and
A content display program for functioning as a control means for controlling a display mode of content in the display device,
The control means includes
When the first type of operation is performed on the input means, the content displayed on the display device is increased in the number of pages that are page turning candidates,
When the second type of operation is performed on the input means, the display mode of the content on the display device is set so that a page that is a page turning candidate based on the first type of operation is sent. control and,
The first type of operation is an operation of setting a relative position between the first casing and the second casing to a first state;
The display device includes a first display unit provided in the first housing, and a second display unit provided in the second housing,
In the first state, the second display unit has a display area smaller than that of the first display unit,
The control means causes the second display unit to display information indicating a page that is a page turning candidate . A computer for displaying content on a display device including a first housing and a second housing,
Input means for entering information, and
A content display program for functioning as a control means for controlling a display mode of content in the display device,
The control means includes
When the first type of operation is performed on the input means, the content displayed on the display device is increased in the number of pages that are page turning candidates,
When the second type of operation is performed on the input means, the first type of operation is performed.
Controlling the display mode of the content on the display device so as to send a page that is a page turning candidate based on the page,
The input means includes a switch that accepts input of information,
Of the first type operation and the second type operation, one is an operation for setting a relative position between the first casing and the second casing to a predetermined state, and the other is A program for displaying contents, which is an operation for the switch.

Images