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US 10,768,806 B2Granted
Information processing device, information processing method, and program for displaying list items and changing hierarchical level of display
AssigneeSony Corporation
InventorYu Murata
Life of this patent
Estimating the term…
Abstract
Provided is an information processing device including a detection unit configured to detect a user operation, and a display control unit configured to display a list including list items, and perform display of, in response to a detected user operation, causing new list items to gradually appear in the list.
Claims15
An information processing apparatus comprising:
- a display;
- a touch panel;
- and
- circuitry configured to
- control to display a first thumbnail, a second thumbnail, and a third thumbnail based on a first hierarchical level, on the display,
- detect, with the touch panel, a pinch-in operation which decreases a distance between two objects, or a pinch-out operation which increases a distance between two objects,
- change a hierarchical level based on granularity of information in response to an amount of the pinch-in operation or the pinch-out operation,
- cause the third thumbnail to gradually disappear based on a second hierarchical level when the amount of the detected pinch-in operation is a first amount, wherein the granularity of information of the first hierarchical level is of higher detail than the granularity of information of the second hierarchical level,
- cause the second thumbnail and the third thumbnail to gradually disappear based on a third hierarchical level when an amount of the detected pinch-in operation is a second amount, wherein the first amount is smaller than the second amount, and the granularity of information of the second hierarchical level is of higher detail than the granularity of information of the third hierarchical level,
- cause a fourth thumbnail to gradually appear based on a fourth hierarchical level when an amount of the detected pinch-out operation is a third amount, wherein the granularity of information of the first hierarchical level is of lower detail than the granularity of information of the fourth hierarchical level, and
- cause the fourth thumbnail and a fifth thumbnail to gradually appear based on a fifth hierarchical level when an amount of the detected pinch-out operation is a fourth amount, wherein the third amount is smaller than the fourth amount, and the granularity of information of the fourth hierarchical level is of lower detail than the granularity of information of the fifth hierarchical level.
8 more elements
An information processing method comprising:
- displaying a first thumbnail, a second thumbnail, and a third thumbnail based on a first hierarchical level, on a display;
- detecting, with a touch panel, a pinch-in operation which decreases a distance between two objects, or a pinch-out operation which increases a distance between two objects;
- changing a hierarchical level based on granularity of information in response to an amount of the pinch-in operation or the pinch-out operation;
- causing the third thumbnail to gradually disappear based on a second hierarchical level when the amount of the detected pinch-in operation is a first amount, wherein the granularity of information of the first hierarchical level is of higher detail than the granularity of information of the second hierarchical level;
- causing the second thumbnail and the third thumbnail to gradually disappear based on a third hierarchical level when an amount of the detected pinch-in operation is a second amount, wherein the first amount is smaller than the second amount, and the granularity of information of the second hierarchical level is of higher detail than the granularity of information of the third hierarchical level;
- causing a fourth thumbnail to gradually appear based on a fourth hierarchical level when an amount of the detected pinch-out operation is a third amount, wherein the granularity of information of the first hierarchical level is of lower detail than the granularity of information of the fourth hierarchical level;
- and
- causing the fourth thumbnail and a fifth thumbnail to gradually appear based on a fifth hierarchical level when an amount of the detected pinch-out operation is a fourth amount, wherein the third amount is smaller than the fourth amount, and the granularity of information of the fourth hierarchical level is of lower detail than the granularity of information of the fifth hierarchical level.
5 more elements
A non-transitory computer-readable medium having embodied thereon a program, which when executed by a computer causes the computer to execute a method, the method comprising:
- displaying a first thumbnail, a second thumbnail, and a third thumbnail based on a first hierarchical level, on a display;
- detecting, with a touch panel, a pinch-in operation which decreases a distance between two objects, or a pinch-out operation which increases a distance between two objects;
- changing a hierarchical level based on granularity of information in response to an amount of the pinch-in operation or the pinch-out operation;
- causing the third thumbnail to gradually disappear based on a second hierarchical level when the amount of the detected pinch-in operation is a first amount, wherein the granularity of information of the first hierarchical level is of higher detail than the granularity of information of the second hierarchical level;
- causing the second thumbnail and the third thumbnail to gradually disappear based on a third hierarchical level when an amount of the detected pinch-in operation is a second amount, wherein the first amount is smaller than the second amount, and the granularity of information of the second hierarchical level is of higher detail than the granularity of information of the third hierarchical level;
- causing a fourth thumbnail to gradually appear based on a fourth hierarchical level when an amount of the detected pinch-out operation is a third amount, wherein the granularity of information of the first hierarchical level is of lower detail than the granularity of information of the fourth hierarchical level;
- and
- causing the fourth thumbnail and a fifth thumbnail to gradually appear based on a fifth hierarchical level when an amount of the detected pinch-out operation is a fourth amount, wherein the third amount is smaller than the fourth amount, and the granularity of information of the fourth hierarchical level is of lower detail than the granularity of information of the fifth hierarchical level.
5 more elements
Dependencies are inferred from the claim text.