JP6380341B2 - Operation input device and operation input method - Google Patents

Description

  The present invention relates to an operation input device including a display screen and a touch panel, and an operation input method in the operation input device.

  Some operation input devices including a display screen and a touch panel provided on the display screen allow a user to operate the touch panel using the thumb of the hand holding the operation input device. .

  However, since the range that the thumb of the hand holding the operation input device can reach is limited, if the display screen is large, it can be a touch operation target such as a link area or a menu area displayed at the top of the display screen. You need to use your other hand to touch.

  An input device that displays a mark at the bottom of the screen and displays the screen at a certain distance from one end of the display unit when the mark is touched by a user is known (for example, Patent Document 1).

JP 2014-170436 A

  However, since the mark is displayed on the screen in the above-described input device, there is a possibility that the mark may interfere with the user's viewing of the screen. In addition, there is a possibility that the mark is accidentally touched against the user's will.

  An object of the present invention is to provide an operation input device and an operation input method that allow a user to comfortably operate using the thumb of a hand holding the operation input device.

  An operation input device according to one aspect of the present invention includes a display screen, a touch panel, a display control unit, and a process execution unit. The touch panel is provided on the display screen. The display control unit displays a touch operation target on the display screen, and while the slide operation is performed on the touch panel, the movement amount is larger than the movement amount in the first direction of the touch position in the slide operation. The display position of the touch operation target on the display screen is moved in the first direction. The said process execution part performs the process corresponding to the said touch operation target according to selection operation with respect to the said touch operation target via the said touch panel.

  An operation input method according to another aspect of the present invention includes a display control step and a process execution step. In the display control step, a touch operation target is displayed on the display screen of the operation input device, and while the slide operation is performed on the touch panel, a movement larger than the movement amount in the first direction of the touch position in the slide operation is performed. The display position of the touch operation target on the display screen is moved in the first direction by the amount. In the process execution step, a process corresponding to the touch operation target is executed in response to a selection operation on the touch operation target via a touch panel provided on the display screen.

  ADVANTAGE OF THE INVENTION According to this invention, the operation input device and operation input method which a user can operate comfortably using the thumb of the hand holding the operation input device are provided.

FIG. 1 is a diagram illustrating an external appearance of an operation input device according to an embodiment of the present invention. FIG. 2 is a block diagram showing a system configuration of the operation input device according to the embodiment of the present invention. FIG. 3 is a diagram illustrating an example of a display target displayed on the operation input device according to the embodiment of the present invention. FIG. 4 is a diagram illustrating an example of an operation method of the operation input device according to the embodiment of the present invention. FIG. 5 is a diagram illustrating an example of an operation method of the operation input device according to the embodiment of the present invention. FIG. 6 is a diagram illustrating an example of an operation method of the operation input device according to the embodiment of the present invention. FIG. 7 is a flowchart illustrating an example of an information processing procedure executed by the operation input device according to the embodiment of the present invention. FIG. 8 is a flowchart illustrating an example of the procedure of the operation target movement process executed by the operation input device according to the embodiment of the present invention. FIG. 9 is a diagram illustrating an example of an operation method of the operation input device according to the modification of the embodiment of the present invention. FIG. 10 is a diagram illustrating an example of an operation method of the operation input device according to the modification of the embodiment of the present invention. FIG. 11 is a diagram illustrating an example of an operation method of the operation input device according to the modification of the embodiment of the present invention. FIG. 12 is a diagram illustrating an example of an operation method of the operation input device according to the modification of the embodiment of the present invention. FIG. 13 is a diagram illustrating an example of an operation method of the operation input device according to the modification of the embodiment of the present invention.

  Embodiments of the present invention will be described below with reference to the accompanying drawings for understanding of the present invention. In addition, the following embodiment is an example which actualized this invention, Comprising: The thing of the character which limits the technical scope of this invention is not.

  As shown in FIGS. 1 and 2, the operation input device 1 includes a display unit 10, a touch panel 11, a storage unit 12, a control unit 13, and the like. The display unit 10 is a liquid crystal display, for example, and displays a web page or a menu image. The touch panel 11 is provided on the display screen 10 </ b> A of the display unit 10 and receives an operation by the user. The operation input device 1 is a hand-held information processing device that a user can hold with one hand or both hands and that can operate the touch panel 11 using the thumb of the hand holding the operation input device 1. . The operation input device 1 is, for example, a tablet PC, a smartphone, an electronic book reader, or a portable information terminal.

  The storage unit 12 is a non-volatile storage unit such as an EEPROM (registered trademark). The storage unit 12 stores various control programs executed by the control unit 13 and a menu screen or icon image data displayed on the display screen 10A.

  The control unit 13 includes control devices such as a CPU, a ROM, and a RAM. The CPU is a processor that executes various arithmetic processes. The ROM is a non-volatile storage unit in which information such as a control program for causing the CPU to execute various processes is stored in advance. The RAM is a volatile or nonvolatile storage unit used as a temporary storage memory (working area) for various processes executed by the CPU.

  Specifically, the control unit 13 includes a display control unit 14 and a process execution unit 15. The control unit 13 functions as each processing unit by executing various processes according to the control program. Further, the control unit 13 may include an electronic circuit that realizes a part or a plurality of processing functions of each processing unit.

  The display control unit 14 displays the web page on the display screen 10A based on the web page data downloaded through the communication unit (not shown). In addition, the display control unit 14 displays a document, an initial screen, a desktop screen, a menu screen, or the like on the display screen 10A based on the image data stored in the storage unit 12 or the ROM.

  The image displayed on the display screen 10A by the display control unit 14 may include a touch operation target. The touch operation target is an area displayed on the display screen 10A in order to receive a user's instruction via the touch panel 11, for example, a menu button, an icon, an input key, a link area in a web page, a text box, or the like. It is.

  When a selection operation is performed on any touch operation target displayed on the display screen 10A, the process execution unit 15 executes a process corresponding to the touch operation target. The selection operation is, for example, an operation of tapping (or double-tapping) a desired touch operation target with a finger or an operation of releasing the finger from the desired touch operation target. For example, when a link area in the web page is tapped, the process execution unit 15 displays a page associated with the link area on the display screen 10A. When an icon associated with a specific application program is tapped, the process execution unit 15 executes the application program.

  Next, the operation of the operation input device 1 will be described with reference to FIGS. Here, as an example, the operation of the operation input device 1 when a web page is displayed on the display screen 10A will be described.

  FIG. 3 shows a web page 20 as an example of a display target displayed on the display screen 10A. The web page 20 is a document displayed on the display screen 10A by the display control unit 14 based on a code written in a markup language such as HTML. The web page 20 is composed of characters and images. The web page 20 usually includes one or more touch operation objects 30.

  When the size of the web page 20 is large, as shown in FIG. 4, only a part of the web page 20 (display range shown in FIG. 3) is displayed in the first display area 41 of the display screen 10A. The first display area 41 is an area for displaying the web page 20. The display control unit 14 receives a scroll operation by the user and arbitrarily changes the display range of the web page 20. The scroll operation is, for example, a slide operation for moving the touch position while keeping the finger in contact with the touch panel 11 or a swipe operation for flipping the finger on the touch panel 11. When the user performs a scroll operation in the upper end direction (hereinafter, simply referred to as “upward direction”) of the display screen 10 </ b> A, the display range of the web page 20 moves to the lower end side of the web page 20 accordingly. Conversely, when the user performs a scroll operation in the lower end direction (hereinafter, simply referred to as “downward direction”) of the display screen 10 </ b> A, the display range of the web page 20 moves to the upper end side of the web page 20 accordingly. The web page 20 is an example of a display target that can be scrolled.

  In the second display area 42 located above the first display area 41, a plurality of touch operation objects 31 are displayed. These touch operation objects 31 are, for example, control buttons or control icons for controlling the display of the web page 20. The user can redisplay the web page 20 displayed immediately before or save the web page 20 by tapping the touch operation target 31.

  Incidentally, as shown in FIG. 4, when the user operates the touch panel 11 using the thumb of the hand holding the operation input device 1, there is a problem that it is difficult for the thumb to reach the upper portion of the display screen 10A. In particular, when the upper end of the web page 20 is displayed as shown in FIG. 4, even if the user performs a scroll operation downward, the scroll display is not normally performed, and the display range of the web page 20 does not change. The operation input device 1 of the present embodiment includes a mechanism that allows the user to easily select the touch operation target 30 included near the upper end of the web page 20 even in such a situation.

  Note that a mark is displayed at the bottom of the display screen 10A, and when this mark is touched by the user, the image displayed on the display screen 10A is displayed at a position a certain amount away from one end of the display screen 10A. Such input devices are known. However, in such a configuration, since the mark is displayed on the display screen 10A, there is a possibility that the mark may interfere with the user's viewing of the image displayed on the display screen 10A. In addition, there is a possibility that the mark is accidentally touched against the user's will. In contrast, in the operation input device 1, the user can comfortably operate using the thumb of the hand holding the operation input device 1.

  When the user slides downward from the state shown in FIG. 4, the display control unit 14 moves larger than the downward movement amount of the touch position during the slide operation while the slide operation is being performed. The display position of the touch operation target 30 on the display screen 10A is moved downward by the amount. As a result, the touch operation target 30 included in the vicinity of the upper end of the web page 20 is moved downward so as to approach the user's thumb in conjunction with the downward movement of the touch position, as shown in FIG. Move in the direction. At this time, in order to make it easier for the user to visually recognize the moved touch operation target 30, for example, the display control unit 14 thickens the outline of the touch operation target 30 or changes the color of an area other than the touch operation target 30. The touch operation target 30 may be highlighted by making it thinner.

  When the user confirms that the desired touch operation target 30 has moved to the range where the thumb can reach, the user moves the touch position onto the desired touch operation target 30 as shown in FIG. 6 while continuing the slide operation. Let For example, the user may move the thumb on the touch operation target 30 corresponding to the “member registration” button as a link area for displaying the member registration page without releasing the thumb from the touch panel 11. At this time, the touch operation target 30 is not linked to the upward movement of the touch position, and the display position of the touch operation target 30 does not change even if the user performs a slide operation upward.

  Then, when the user removes the thumb from the touch panel 11 on the desired touch operation target 30, processing corresponding to the touch operation target 30 is executed. That is, the process execution unit 15 executes a process corresponding to the touch operation target 30 indicated by the touch position immediately before the end of the slide operation after the end of the slide operation.

  When the touch position immediately before the end of the slide operation does not indicate any touch operation target 30 after the end of the slide operation, the display control unit 14 sets the display position of the touch operation target 30 to the touch operation. The display position is returned to the position immediately before the operation object 30 starts to move. For example, when the user releases the thumb from the touch panel 11 in a state where the touch position is not positioned on any touch operation target 30 as shown in FIG. 5, the processing corresponding to any touch operation target 30 is not executed. Returning to the display screen as shown in FIG.

  The movement operation of the touch operation target 30 as described above can be performed without interruption from the scroll operation by the downward slide operation. That is, when the first display area 41 is displayed up to the upper end of the web page 20 while the scroll operation by the downward slide operation is being performed, the user continues the downward slide operation. Thus, the touch operation target 30 near the upper end of the web page 20 can be selected by moving downward. Therefore, the user can quickly select the touch operation target 30 near the upper end of the web page 20 with few operations.

  Hereinafter, an example of a procedure of processing executed by the control unit 13 will be described with reference to FIGS. 7 and 8. Here, steps S1, S2,... Represent processing procedure (step) numbers executed by the control unit 13.

<Step S1>
First, in step S1, the control unit 13 displays a display target that can be scroll-displayed on the display screen 10A. The display target that can be scrolled is, for example, a web page, a document, an initial screen, a desktop screen, or a menu screen.

<Step S2>
In step S <b> 2, the control unit 13 determines whether a slide operation has been started based on a signal from the touch panel 11. For example, when detecting that the touch position has started to move, the control unit 13 determines that the slide operation has started. When it is determined that the slide operation has been started (S1: Yes), the process proceeds to step S3. On the other hand, if it is determined that the slide operation has not been started (S1: No), the process proceeds to step S10.

<Step S3>
In step S <b> 3, the control unit 13 determines whether the touch position has moved upward based on a signal from the touch panel 11. For example, the control unit 13 determines whether or not the touch position has moved upward based on a change in the coordinate value of the coordinate axis along the vertical direction in the two-dimensional coordinates representing the touch position. When it is determined that the touch position has moved upward (S3: Yes), the process proceeds to step S4. On the other hand, if it is determined that the touch position has not moved upward (S3: No), the process proceeds to step S6.

<Step S4>
In step S4, the control unit 13 determines whether the display range of the display target has reached the lower end of the display target (that is, whether the lower end of the display target is already displayed on the display screen 10A). When it is determined that the lower end of the display target has been reached (S4: Yes), the process proceeds to step S6. On the other hand, if it is determined that the lower end of the display target has not been reached (S4: No), the process proceeds to step S5.

<Step S5>
In step S5, the control unit 13 moves the display target upward based on the upward movement amount of the touch position. Specifically, the control unit 13 moves the display target upward with the same movement amount as the upward movement amount of the touch position. As a result, the touch operation target 30 included in the display target also moves upward together with the display target. Then, the process proceeds to step S6.

<Step S6>
In step S <b> 6, the control unit 13 determines whether the touch position has moved downward based on a signal from the touch panel 11. For example, the control unit 13 determines whether or not the touch position has moved downward based on the change in the coordinate value of the coordinate axis along the vertical direction in the two-dimensional coordinates representing the touch position. When it is determined that the touch position has moved downward (S6: Yes), the process proceeds to step S7. On the other hand, if it is determined that the touch position has not moved downward (S6: No), the process proceeds to step S9.

<Step S7>
In step S7, the control unit 13 determines whether the display range of the display target has reached the upper end of the display target (that is, whether the upper end of the display target is already displayed on the display screen 10A). If it is determined that the upper end of the display target has been reached (S7: Yes), the process proceeds to step S12. On the other hand, if it is determined that the upper end of the display target has not been reached (S7: No), the process proceeds to step S8.

<Step S8>
In step S8, the control unit 13 moves the display target downward based on the downward movement amount of the touch position. Specifically, the control unit 13 moves the display target downward by the same movement amount as the downward movement amount of the touch position. As a result, the touch operation target 30 included in the display target also moves downward integrally with the display target. Then, the process proceeds to step S9.

<Step S9>
In step S <b> 9, the control unit 13 determines whether the slide operation has been completed based on a signal from the touch panel 11. For example, the control unit 13 determines that the slide operation has ended when the touch position is no longer detected when the user removes the finger from the touch panel 11. If it is determined that the slide operation has been completed (S9: Yes), the process proceeds to step S10. On the other hand, if it is determined that a slide operation is being performed (S9: No), the process returns to step S3.

<Step S10>
In step S <b> 10, the control unit 13 determines whether a selection operation has been performed based on a signal from the touch panel 11. For example, when detecting a tap operation on any touch operation target 30, the control unit 13 determines that a selection operation has been performed. If it is determined that the selection operation has been performed (S10: Yes), the process proceeds to step S11. On the other hand, if it is determined that the selection operation has not been performed (S10: No), the process returns to step S2.

<Step S11>
In step S <b> 11, the control unit 13 executes a process corresponding to the touch operation target 30 selected by the selection operation. And the process of the control part 13 is complete | finished.

<Step S12>
In step S12, the control unit 13 executes an operation target movement process. Hereinafter, the operation target moving process will be described in detail with reference to FIG.

<Step S21>
In step S21, the control unit 13 calculates the distance between the current touch position (that is, the touch position when the movement of the touch operation target 30 is started) and the lower end of the display screen 10A. Specifically, the control unit 13 calculates the difference between the coordinate value of the coordinate axis along the vertical direction in the two-dimensional coordinate representing the current touch position and the coordinate value of the coordinate axis at the lower end of the display screen 10A.

<Step S22>
In step S22, the control unit 13 determines a movement amount conversion coefficient based on the distance calculated in step S21. The movement amount conversion coefficient is a coefficient representing the ratio of the downward movement amount of the touch operation target 30 to the downward movement amount of the touch position, and is determined to be a value larger than 1. Therefore, the downward movement amount of the touch operation target 30 is larger than the downward movement amount of the touch position. Further, the control unit 13 increases the movement amount conversion coefficient as the distance calculated in step S21 is shorter. For example, the control unit 13 may determine the movement amount conversion coefficient so that the distance calculated in step S21 is inversely proportional to the movement amount conversion coefficient.

<Step S23>
In step S <b> 23, the control unit 13 determines whether the touch position has moved downward based on a signal from the touch panel 11. For example, the control unit 13 determines whether or not the touch position has moved downward based on the change in the coordinate value of the coordinate axis along the vertical direction in the two-dimensional coordinates representing the touch position. When it is determined that the touch position has moved downward (S23: Yes), the process proceeds to step S24. On the other hand, if it is determined that the touch position has not moved downward (S23: No), the process proceeds to step S26.

<Step S24>
In step S24, the control unit 13 moves the touch operation target 30 in the downward direction on the display screen 10A based on the downward movement amount of the touch position and the movement amount conversion coefficient calculated in step S22. Is calculated. For example, the control unit 13 calculates the amount of downward movement of the touch operation target 30 on the display screen 10A by multiplying the amount of downward movement of the touch position by the movement amount conversion coefficient calculated in step S22. To do.

<Step S25>
In step S25, the control unit 13 moves the display position of the touch operation target 30 downward based on the downward movement amount of the touch operation target 30 calculated in step S24. For example, the control unit 13 updates the coordinate value of the coordinate axis along the vertical direction in the two-dimensional coordinates representing the display position of the touch operation target 30 based on the movement amount calculated in step S24, thereby The display position of 30 is moved downward.

  In step S25, the control unit 13 may move the display positions of all the touch operation objects 30 displayed on the display screen 10A downward, or a predetermined part of the display screen 10A may be determined in advance. The display position of the touch operation target 30 displayed in the range may be moved downward. For example, the control unit 13 may move the display position of the touch operation target 30 displayed in a range within a certain distance from the upper end of the display screen 10A downward. This range may be arbitrarily changed by the user, or may be automatically updated based on the history of touch positions in the most recent predetermined period. Further, for example, only the touch operation target 30 located above the touch position at the time when the movement of the touch operation target 30 is started may be moved. Moreover, you may move only the touch operation target 30 located in the direct upper direction of the touch position at the time of the movement of the touch operation target 30 being started.

<Step S26>
In step S <b> 26, the control unit 13 determines whether the slide operation has been completed based on the signal from the touch panel 11. For example, the control unit 13 determines that the slide operation has ended when the touch position is no longer detected when the user removes the finger from the touch panel 11. If it is determined that the slide operation has been completed (S26: Yes), the process proceeds to step S27. On the other hand, if it is determined that a slide operation is being performed (S26: No), the process returns to step S23.

<Step S27>
In step S <b> 27, the control unit 13 determines whether the touch position immediately before the end of the slide operation indicates any touch operation target 30. That is, the control unit 13 determines whether the position where the user's thumb is away from the touch panel 11 is on any touch operation target 30. If it is determined that the touch position immediately before the end of the slide operation indicates one of the touch operation targets 30 (S27: Yes), the process proceeds to step S28. On the other hand, if it is determined that the touch position immediately before the end of the slide operation does not indicate any touch operation target 30 (S27: No), the process proceeds to step S29.

<Step S28>
In step S28, the control unit 13 executes processing corresponding to the selected touch operation target 30 (that is, the touch operation target 30 indicated by the touch position immediately before the end of the slide operation). And the process of the control part 13 is complete | finished.

<Step S29>
In step S29, the control unit 13 resets the display position of the touch operation target 30. That is, the control unit 13 returns the display position of the touch operation target 30 to the display position immediately before the movement of the touch operation target 30 is started. Then, the process returns to step S2 in FIG.

  Note that the processing (display control step) of steps S1 to S9, S21 to S25, and S29 described above is executed by the display control unit 14 of the control unit 13. Further, the processes (process execution steps) of steps S11 and S28 are executed by the process execution unit 15 of the control unit 13.

  In the above embodiment, only the touch operation target 30 is moved downward in step S25, but the present invention is not limited to this. For example, based on the movement amount calculated in step S24, a scrollable display target such as the web page 20 may be moved downward integrally with the touch operation target 30 in step S25.

  In the above embodiment, when it is determined in step S26 that the slide operation has been completed, the process is executed in step S28 based on the touch position immediately before the end of the slide operation, or the touch operation is performed in step S29. Although the display position of the object 30 is reset, the present invention is not limited to this. For example, after it is determined in step S26 that the slide operation has ended, the display of the touch operation target 30 is performed until a predetermined condition is satisfied (for example, a predetermined time elapses or a predetermined operation is performed by the user). The position may not be reset. Thereby, after the user finishes the slide operation, the user can select the desired touch operation target 30 by, for example, tapping the desired touch operation target 30 before the display position of the touch operation target 30 is reset. it can.

  In the above embodiment, the touch operation target 30 included in the scrollable display target such as the web page 20 is moved in step S25, but the present invention is not limited to this. For example, as illustrated in FIG. 9, a touch operation target 31 that is not included in the scrollable display target (for example, the touch operation target 31 displayed in the second display area 42) may be moved. Moreover, both the touch operation target 30 and the touch operation target 31 may be moved.

  Further, in the above embodiment, when the downward sliding operation is performed in a state where the upper end of the scrollable display target such as the web page 20 is already displayed, the touch operation target 30 is moved downward. However, the present invention is not limited to this. For example, in FIG. 10, as the touch operation target 31, a plurality of icons for calling a corresponding application program and a “setting” button for calling a system setting screen are displayed on the display screen 10 </ b> A. In this way, when a downward sliding operation is performed in a state where a scrollable display target is not displayed on the display screen 10A, a part displayed on the display screen 10A as shown in FIG. Alternatively, all the touch operation objects 31 may be moved downward.

  Moreover, in the said embodiment, although the touch operation target 30 is moved below according to the downward slide operation, this invention is not limited to this. For example, as shown in FIGS. 12 and 13, in response to a slide operation in the right end direction of the display screen 10 </ b> A, some or all touch operation objects 31 displayed on the display screen 10 </ b> A are in the right end direction of the display screen 10 </ b> A. May be moved to.

DESCRIPTION OF SYMBOLS 1 Operation input device 10 Display part 10A Display screen 11 Touch panel 12 Storage part 13 Control part 14 Display control part 15 Process execution part 20 Web page 30 Touch operation object 31 Touch operation object 41 1st display area 42 2nd display area

Claims (4)

A display screen;
A touch panel provided on the display screen;
While the touch operation target is displayed on the display screen and the slide operation is performed on the touch panel, the touch on the display screen is performed with a movement amount larger than the movement amount of the touch position in the first direction in the slide operation. A display control unit for moving the display position of the operation target in the first direction;
A process execution unit that executes a process corresponding to the touch operation target in response to a selection operation on the touch operation target via the touch panel;
With
The display control unit displays a scrollable display target on the display screen,
The display object includes the touch operation object,
The display control unit
(A) While the end of the display object on the second direction opposite to the first direction is not displayed, the touch position is the same as the movement amount in the first direction, and the touch is performed. The display position of the operation target is moved in the first direction integrally with the display target,
(B) While the end of the display target on the second direction side is displayed, the display position of the touch operation target on the display screen is set to be larger than the movement amount of the touch position in the first direction. It is moved to the first direction with a large amount of movement, the operation input device. A display screen;
A touch panel provided on the display screen;
While the touch operation target is displayed on the display screen and the slide operation is performed on the touch panel, the touch on the display screen is performed with a movement amount larger than the movement amount of the touch position in the first direction in the slide operation. A display control unit for moving the display position of the operation target in the first direction;
A process execution unit that executes a process corresponding to the touch operation target in response to a selection operation on the touch operation target via the touch panel;
With
The display control unit displays a scrollable display target in a first display area of the display screen, and is positioned on a second direction side opposite to the first direction from the first display area. 2 The touch operation target is displayed in the display area,
The display control unit
(A) While the end portion on the second direction side of the display target is not displayed, the display position of the display target is set to the first position with the same movement amount as the movement amount of the touch position in the first direction. Move in one direction,
(B) While the end of the display target on the second direction side is displayed, the display position of the touch operation target on the display screen is set to be larger than the movement amount of the touch position in the first direction. It is moved to the first direction with a large amount of movement, the operation input device. While the touch operation target is displayed on the display screen of the operation input device and the slide operation is performed on the touch panel provided on the display screen, the touch position is larger than the movement amount in the first direction in the slide operation. A display control step of moving the display position of the touch operation target on the display screen in the first direction by a movement amount;
A process execution step of executing a process corresponding to the touch operation target in response to a selection operation on the touch operation target via the touch panel provided on the display screen;
Equipped with a,
In the display control step, a display target capable of scroll display is displayed on the display screen,
The display object includes the touch operation object,
In the display control step,
(A) While the end of the display object on the second direction opposite to the first direction is not displayed, the touch position is the same as the movement amount in the first direction, and the touch is performed. The display position of the operation target is moved in the first direction integrally with the display target,
(B) While the end of the display target on the second direction side is displayed, the display position of the touch operation target on the display screen is set to be larger than the movement amount of the touch position in the first direction. An operation input method of moving in the first direction with a large amount of movement . While the touch operation target is displayed on the display screen of the operation input device and the slide operation is performed on the touch panel provided on the display screen, the touch position is larger than the movement amount in the first direction in the slide operation. A display control step of moving the display position of the touch operation target on the display screen in the first direction by a movement amount;
A process execution step of executing a process corresponding to the touch operation target in response to a selection operation on the touch operation target via the touch panel provided on the display screen;
With
In the display control step, a display target that can be scroll-displayed is displayed in the first display area of the display screen, and the second display is positioned on the second direction side opposite to the first direction from the first display area. 2 The touch operation target is displayed in the display area,
In the display control step,
(A) While the end portion on the second direction side of the display target is not displayed, the display position of the display target is set to the first position with the same movement amount as the movement amount of the touch position in the first direction. Move in one direction,
(B) While the end of the display target on the second direction side is displayed, the display position of the touch operation target on the display screen is set to be larger than the movement amount of the touch position in the first direction. An operation input method of moving in the first direction with a large amount of movement.

Images