Information processing device, display control method, program and information storage medium

• US 9,280,274 B2
• Filed: 09/11/2012
• Issued: 03/08/2016
• Est. Priority Date: 09/13/2011
• Status: Active Grant

• Current Assignee: Sony Interactive Entertainment Inc. (Sony Group Corp.)
• Original Assignee: Sony Computer Entertainment Incorporated (Sony Group Corp.), Sony Corporation (Sony Group Corp.)
• Inventors: Nishina, Eiichi, Tsuchiya, Keigo, Wada, Hisao
• Primary Examiner(s): To, Jennifer
• Assistant Examiner(s): Wan, Jasmine
• Application Number:
  US13/609,384
• Publication Number:
  US 20130067395A1
• Time in Patent Office: 1,274 Days
• Field of Search: 715/830, 715/784, 345/684
• US Class Current: 1/1
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G09G 2354/00 Aspects of interface with display user
• CPC Class Codes: G09G 5/34 for rolling or scrolling

Abstract

An information processing device for allowing a user to immediately understand that a beginning or end element object is displayed on a screen is provided. The device includes a display unit for displaying a portion of a display object, in which a plurality of element objects are arranged, in a display area, a first scrolling unit for scrolling the display object in a first direction in response to an operation of a user, a second scrolling unit for scrolling the display object in a second direction that is opposite to the first direction, and a determination unit for determining whether or not to scroll the display object in the second direction based on a position of the display area and a position corresponding to the plurality of element objects.

Claims

1. An information processing device comprising:

a display unit configured to display a portion of a display object, in which a plurality of element objects are arranged, in a display area, the plurality of display objects including a first end element object at a first end of the display object, and a second end element object at a second end of the display object, opposite to the first end of the display object, and the display area being bounded by a first edge and a second edge, opposite to the first edge;

a first scrolling unit configured to scroll the display object in a first direction in response to an operation by a user, such that at least some of the plurality of element objects may be displayed within the display area, move in the first direction toward the second edge of the display area, and continue to move in the first direction outside of the display area beyond the second edge;

a second scrolling unit configured to scroll the display object in a second direction in response to an operation by the user that is opposite to the first direction, such that at least some of the plurality of element objects may be displayed within the display area, move in the second direction toward the first edge of the display area, and continue to move in the second direction outside of the display area beyond the first edge; and

a determination unit configured to determine to scroll the display object in the second direction, despite the operation of the user to scroll in the first direction, under each of the following conditions;

(i) a portion of the first end element object, moving in the first direction, reaches a first predetermined distance away from the first edge of the display area; and

(ii) the portion of the first end element object moving in the first direction and remaining less than the first predetermined distance away from the first edge of the display area for a first predetermined period of time.

2. The information processing device according to claim 1, wherein the determination unit determines whether or not to scroll the display object in the second direction based on a distance between a position placed in the display area and a position of the first element object.

3. The information processing device according to claim 1, wherein the determination unit determines whether or not to scroll the display object in the second direction based on a result of comparing a position placed in the display area with a position representing the plurality of element objects.

4. The information processing device according to claim 1, wherein the second scrolling unit, in response to the determination of the determination unit, scrolls the display object in the second direction, despite the operation of the user to scroll in the first direction, such that the portion of the first end element object is at a first reference position in the display area.

5. The information processing device according to claim 4, wherein the first reference position is substantially adjacent to the first edge of the display area.

6. The information processing device according to claim 1, wherein the determination unit is configured to determine to scroll the display object in the first direction, despite the operation of the user to scroll in the second direction, when at least one of:

(i) a portion of the second end element object, moving in the second direction, reaches a second predetermined distance away from the second edge of the display area; and

(ii) the portion of the second end element object, having moved in the second direction to a second resting position that is less than the second predetermined distance away from the second edge of the display area, remains at the second resting position for a second predetermined period of time.

7. The information processing device according to claim 6, wherein the first scrolling unit, in response to the determination of the determination unit, scrolls the display object in the first direction, despite the operation of the user to scroll in the second direction, such that the portion of the second end element object is at a second reference position in the display area.

10. The information processing device according to claim 7, wherein the second reference position is substantially adjacent to the second edge of the display area.

8. A display control method comprising:

displaying a portion of a display object, in which a plurality of element object are arranged, on a display area, the plurality of display objects including a first end element object at a first end of the display object, and a second end element object at a second end of the display object, opposite to the first end of the display object, and the display area being bounded by a first edge and a second edge, opposite to the first edge;

scrolling the display object in a first direction in response to an operation by a user, such that at least some of the plurality of element objects may be displayed within the display area, move in the first direction toward the second edge of the display area, and continue to move in the first direction outside of the display area beyond the second edge;

scrolling the display object in a second direction in response to an operation by the user that is opposite to the first direction, such that at least some of the plurality of element objects may be displayed within the display area, move in the second direction toward the first edge of the display area, and continue to move in the second direction outside of the display area beyond the first edge; and

determining to scroll the display object in the second direction, despite the operation of the user to scroll in the first direction, under each of the following conditions;

(i) a portion of the first end element object, moving in the first direction, reaches a first predetermined distance away from the first edge of the display area; and

(ii) the portion of the first end element object moving in the first direction and remaining less than the first predetermined distance away from the first edge of the display area for a first predetermined period of time.

11. The method according to claim 8, wherein the step of scrolling the display object in the second direction, in response to the determination, scrolls the display object in the second direction, despite the operation of the user to scroll in the first direction, such that the portion of the first end element object is at a first reference position in the display area.

12. The method according to claim 11, wherein the first reference position is substantially adjacent to the first edge of the display area.

13. The method according to claim 8, further comprising determining to scroll the display object in the first direction, despite the operation of the user to scroll in the second direction, when at least one of:

(i) a portion of the second end element object, moving in the second direction, reaches a second predetermined distance away from the second edge of the display area; and

(ii) the portion of the second end element object, having moved in the second direction to a second resting position that is less than the second predetermined distance away from the second edge of the display area, remains at the second resting position for a second predetermined period of time.

14. The method according to claim 13, wherein

the step of scrolling the display object in the first direction, in response to the determination, scrolls the display object in the first direction, despite the operation of the user to scroll in the second direction, such that the portion of the second end element object is at a second reference position in the display area.

15. The method according to claim 14, wherein the second reference position is substantially adjacent to the second edge of the display area.

9. A non-transitory, computer readable storage medium containing a program for causing a computer to function as:

a display unit configured to display a portion of a display object, in which a plurality of element objects are arranged, in a display area, the plurality of display objects including a first end element object at a first end of the display object, and a second end element object at a second end of the display object, opposite to the first end of the display object, and the display area being bounded by a first edge and a second edge, opposite to the first edge;

a first scrolling unit configured to scroll the display object in a first direction in response to an operation by a user, such that at least some of the plurality of element objects may be displayed within the display area, move in the first direction toward the second edge of the display area, and continue to move in the first direction outside of the display area beyond the second edge;

a second scrolling unit configured to scroll the display object in a second direction in response to an operation by the user that is opposite to the first direction, such that at least some of the plurality of element objects may be displayed within the display area, move in the second direction toward the first edge of the display area, and continue to move in the second direction outside of the display area beyond the first edge; and

a determination unit configured to determine to scroll the display object in the second direction, despite the operation of the user to scroll in the first direction, under each of the following conditions;

(i) a portion of the first end element object, moving in the first direction, reaches a first predetermined distance away from the first edge of the display area; and

(ii) the portion of the first end element object moving in the first direction and remaining less than the first predetermined distance away from the first edge of the display area for a first predetermined period of time.

16. The non-transitory, computer readable storage medium containing the program according to claim 9, wherein the second scrolling unit, in response to the determination of the determination unit, scrolls the display object in the second direction, despite the operation of the user to scroll in the first direction, such that the portion of the first end element object is at a first reference position in the display area.

17. The non-transitory, computer readable storage medium containing the program according to claim 16, wherein the first reference position is substantially adjacent to the first edge of the display area.

18. The non-transitory, computer readable storage medium containing the program according to claim 9, wherein the determination unit is configured to determine to scroll the display object in the first direction, despite the operation of the user to scroll in the second direction, when at least one of:

(i) a portion of the second end element object, moving in the second direction, reaches a second predetermined distance away from the second edge of the display area; and

(ii) the portion of the second end element object, having moved in the second direction to a second resting position that is less than the second predetermined distance away from the second edge of the display area, remains at the second resting position for a second predetermined period of time.

19. The non-transitory, computer readable storage medium containing the program according to claim 18, wherein the first scrolling unit, in response to the determination of the determination unit, scrolls the display object in the first direction, despite the operation of the user to scroll in the second direction, such that the portion of the second end element object is at a second reference position in the display area.

20. The information processing device according to claim 19, wherein the second reference position is substantially adjacent to the second edge of the display area.