Information processing apparatus and update information notification method

• US 10,372,294 B2
• Filed: 04/30/2014
• Issued: 08/06/2019
• Est. Priority Date: 05/29/2013
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Ishizu, Kento
• Primary Examiner(s): Chuang, Jung-Mu T
• Application Number:
  US14/893,269
• Publication Number:
  US 20160110034A1
• Time in Patent Office: 1,924 Days
• CPC Class Codes: G06F 16/904 Browsing; Visualisation therefor for navigating the web G06F16/954; browsing optimisation for the web G06F16/957
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/04855 Interaction with scrollbars
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

To further improve convenience of a user, there is provided an information processing apparatus including: a content information set generation unit configured to generate a content information set including a series of content information pieces in a predetermined arrangement sequence, the content information pieces being displayed in a predetermined area on a display screen; an update detection unit configured to detect an updated content information piece from among the content information pieces constituting the content information set; and a display control unit configured to display, on the display screen, an indicator indicating at least a positional relation of an updated part with respect to the whole content information set while displaying at least a part of the content information set on the display screen in the arrangement sequence, the updated part corresponding to the updated content information piece from among the content information set.

Claims

1. An information processing apparatus, comprising:

circuitry configured to;

acquire a plurality of content information pieces;

set, in an arrangement sequence, a plurality of groups from among the plurality of content information pieces based on a type of each of the plurality of content information pieces;

generate a content information set comprising the plurality of groups in the arrangement sequence;

control a display device to display the content information set;

detect a change in a first number of content information pieces in at least one group of the plurality of groups;

determine one or more updated content information pieces from among the content information pieces in the at least one group, based on the detected change;

generate an indicator based on the content information set and the one or more updated content information pieces,

wherein

the indicator comprises a display part marking area, a plurality of read part marking areas, a first plurality of updated part marking areas, and a second plurality of updated part marking areas,

the display part marking area, the plurality of read part marking areas, the first plurality of updated part marking areas, and the second plurality of updated part marking areas have at least one of a different color from each other or a different shape from each other,

one of the first plurality of updated part marking areas or the second plurality of updated part marking areas are associated with a part of the plurality of read part marking areas, and

one of the first plurality of updated part marking areas or the second plurality of updated part marking areas and the part of the plurality of read part marking areas are intermittently present in the arrangement sequence, and each associated updated part marking area and read part marking area are displayed next to each other;

control the display device to display the indicator; and

update the display of the indicator based on a scroll of the display of the content information set,

wherein the update of the display corresponds to a conversion of a first part of a first updated part marking area of one of the first plurality of updated part marking areas or the second plurality of updated part marking areas into a second part of the display part marking area and a conversion of a third part of the display part marking area into a fourth part of a first read part marking area of the plurality of read part marking areas.

2. The information processing apparatus according to claim 1, wherein the circuitry is further configured to determine, as the one or more updated contentinformation pieces, at least a first content information piece from among the plurality of content information pieces, that is latest in the content information set.

3. The information processing apparatus according to claim 1, wherein the circuitry is further configured to determine, as the one or more updated contentinformation pieces, at least a first content information piece from among the plurality of content information pieces, that is not displayed on the display device.

4. The information processing apparatus according to claim 1, wherein

the display part marking area indicates a display part of the content information set corresponding to a first content information piece from among the plurality of content information pieces,

each of the first plurality of updated part marking areas and the second plurality of updated part marking areas indicates an updated part of the content information set corresponding to the one or more updated content information pieces, and

each of the plurality of read part marking areas indicates a read part of the content information set corresponding to a second content information piece from among the plurality of content information pieces displayed on the display device prior to display of the display part on the display device.

5. The information processing apparatus according to claim 4, wherein

the circuitry is further configured to control the display device to display the content information set in the arrangement sequence in a first direction on the display device, and

the indicator has a linear shape in the first direction on the display device.

6. The information processing apparatus according to claim 5, wherein

a first size of the display part marking area corresponds to a first ratio of a second number of the plurality of content information pieces of the display part to a total number of the plurality of content information pieces of the content information set,

a second size of each of the first plurality of updated part marking areas and the second plurality of updated part marking areas corresponds to a second ratio of a third number of the plurality of content information pieces of the updated part to the total number of the plurality of content information pieces of the content information set, and

a third size of each of the plurality of read part marking areas corresponds to a third ratio of a fourth number of the plurality of content information pieces of the read part to the total number of the plurality of content information pieces of the content information set.

7. The information processing apparatusaccording to claim 1, wherein the circuitry is further configured to generate the content information set based on the plurality of content information pieces.

8. The information processing apparatus according to claim 7, wherein the circuitry is further configured to:

add a third content information piece to the content information set; and

update the content information set based on the third content information piece.

9. The information processing apparatus according to claim 8, wherein the circuitry is further configured to:

change the first number of content information pieces in the at least one group, based on the third content information piece; and

update the content information set based on the change.

10. The information processing apparatus according to claim 7, wherein the circuitry is further configured to acquire the plurality of content information pieces at a time based on a user input operation.

11. The information processing apparatus according to claim 1, wherein the arrangement sequence in the content information set corresponds to an order of the acquisition of the plurality of content information pieces.

12. The information processing apparatus according to claim 1, wherein the circuitry is further configured to acquire the plurality of content information pieces automatically in a time period.

13. The information processing apparatus according to claim 1, wherein the content information set is in a row in the arrangement sequence.

14. An update information notification method, comprising:

acquiring a plurality of content information pieces;

setting, in an arrangement sequence, a plurality of groups from among the plurality of content information pieces based on a type of each of the plurality of content information pieces;

generating a content information set comprising the plurality of groups in the arrangement sequence;

controlling a display device to display the content information set;

detecting a change in a first number of content information pieces in at least one group of the plurality of groups;

determining one or more updated content information pieces from among the content information pieces in the at least one group, based on the detected change;

generating an indicator based on the content information set and the one or more updated content information pieces,

wherein

the indicator comprises a display part marking area, a plurality of read part marking areas, a first plurality of updated part marking areas, and a second plurality of updated part marking areas,

the display part marking area, the plurality of read part marking areas, the first plurality of updated part marking areas, and the second plurality of updated part marking areas have at least one of a different color from each other or a different shape from each other,

one of the first plurality of updated part marking areas or the second plurality of updated part marking areas are associated with a part of the plurality of read part marking areas, and

one of the first plurality of updated part marking areas or the second plurality of updated part marking areas and the part of the plurality of read part marking areas are intermittently present in the arrangement sequence, and each associated updated part marking area and read part marking area are displayed next to each other;

controlling the display device to display the indicator; and

updating the display of the indicator based on a scroll of the display of the content information set,

wherein the update of the display corresponds to a conversion of a first part of a first updated part marking area of one of the first plurality of updated part marking areas or the second plurality of updated part marking areas into a second part of the display part marking area and a conversion of a third part of the display part marking area into a fourth part of a first read part marking area of the plurality of read part marking areas.

15. A non-transitory computer-readable medium having stored thereon computer-executable instructions which when executed by a computer, cause the computer to execute operations, the operations comprising:

acquiring a plurality of content information pieces;

setting, in an arrangement sequence, a plurality of groups from among the plurality of content information pieces based on a type of each of the plurality of content information pieces;

generating a content information set comprising the plurality of groups in the arrangement sequence;

controlling a display device to display the content information set;

detecting a change in a first number of content information pieces in at least one group of the plurality of groups;

determining one or more updated content information pieces from among the content information pieces in the at least one group, based on the detected change;

generating an indicator based on the content information set and the one or more updated content information pieces,

wherein

the indicator comprises a display part marking area, a plurality of read part marking areas, a first plurality of updated part marking areas, and a second plurality of updated part marking areas,

the display part marking area, the plurality of read part marking areas, the first plurality of updated part marking areas, and the second plurality of updated part marking areas have at least one of a different color from each other or a different shape from each other,

one of the first plurality of updated part marking areas or the second plurality of updated part marking areas are associated with a part of the plurality of read part marking areas, and

one of the first plurality of updated part marking areas or the second plurality of updated part marking areas and the part of the plurality of read part marking areas are intermittently present in the arrangement sequence, and each associated updated part marking area and read part marking area are displayed next to each other;

controlling the display device to display the indicator; and

updating the display of the indicator based on a scroll of the display of the content information set,

wherein the update of the display corresponds to a conversion of a first part of a first updated part marking area of one of the first plurality of updated part marking areas or the second plurality of updated part marking areas into a second part of the display part marking area and a conversion of a third part of the display part marking area into a fourth part of a first read part marking area of the plurality of read part marking areas.