INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
First Claim
1. An information processing device comprising:
- an operation unit in which an operation input is possible by a touch operation on an operating surface; and
a control unit that executes processing corresponding to an operation input performed via the operation unit,wherein the control unit causes, if an area of a portion that is in contact with the operating surface accompanying a touch operation is obtained and a touch operation in which the area is equal to or greater than a predetermined value is performed, restoration information for later restoring display contents of a screen that are currently being displayed on a display unit to be stored in a memory unit, and display contents of a screen are restored, according to an operation input performed via the operation unit, based on the restoration information recorded in the memory unit.
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Accused Products
Abstract
An information processing device including an operation unit in which an operation input is possible by a touch operation on an operating surface; and a control unit that executes processing corresponding to an operation input performed via the operation unit, wherein the control unit causes, if an area of a portion that is in contact with the operating surface accompanying a touch operation is obtained and a touch operation in which the area is equal to or greater than a predetermined value is performed, restoration information for later restoring the display contents of a screen that are currently being displayed on a display unit to be stored in a memory unit, and display contents of a screen are restored, according to an operation input performed via the operation unit, based on the restoration information recorded in the memory unit.
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Citations
13 Claims
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1. An information processing device comprising:
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an operation unit in which an operation input is possible by a touch operation on an operating surface; and a control unit that executes processing corresponding to an operation input performed via the operation unit, wherein the control unit causes, if an area of a portion that is in contact with the operating surface accompanying a touch operation is obtained and a touch operation in which the area is equal to or greater than a predetermined value is performed, restoration information for later restoring display contents of a screen that are currently being displayed on a display unit to be stored in a memory unit, and display contents of a screen are restored, according to an operation input performed via the operation unit, based on the restoration information recorded in the memory unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An information processing method,
wherein a control unit causes, when an area of a portion that is in contact accompanying a touch operation on an operating surface of an operation unit with the operating surface is obtained and a touch operation in which the area is equal to or greater than a predetermined value is performed, restoration information for later restoring display contents of a screen that are currently being displayed on a display unit to be stored in a memory unit, and restores, according to an operation input performed via the operation unit, display contents of a screen based on the restoration information stored in the memory unit.
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13. An information processing program that causes an information processing device to execute processing in which a control unit causes, when an area of a portion that is in contact accompanying a touch operation on an operating surface of an operation unit with the operating surface is obtained and a touch operation in which the area is equal to or greater than a predetermined value is performed, restoration information for later restoring display contents of a screen that are currently being displayed on a display unit to be stored in a memory unit, and restores, according to an operation input performed via the operation unit, display contents of a screen based on the restoration information stored in the memory unit.
Specification