Content Information Set Update Indicator for News Feeds
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Solution Overview
Problem
Users face difficulty in distinguishing updated information from unreferenced information in rapidly changing news and social network services, as existing indicators do not effectively convey positional updates within a displayed information set.
Innovation Solution
An information processing apparatus and method that generates a content information set with an indicator showing the positional relation of updated content pieces within the set, allowing users to quickly identify and access new information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If information is updated frequently in news and SNS services, then the information remains current and relevant, but users cannot distinguish updated information from unreferenced information
Solution Approach 1:
The patent applies color changes by displaying updated information in a distinct color (e.g., red or highlighted color) compared to unreferenced information. This visual differentiation allows users to quickly identify which information has been updated without requiring additional cognitive effort or complex interface interactions, thereby resolving the contradiction between fast information updates and ease of information identification.
2Ease of operation
If only a part of the information set is displayed on the screen, then the display remains organized and manageable, but users lose context about the whole information set
Solution Approach 1:
The patent applies another dimension by adding a visual dimension (color coding) to the displayed information. Instead of trying to display all information at once or providing complex navigation, the patent uses color to encode additional information (updated vs. unreferenced status) within the same display space, allowing users to maintain context about the whole information set while keeping the display organized and manageable.
3Device complexity
If traditional indicators are used to show positional relations, then the interface remains simple, but users cannot quickly identify updated information positions
Solution Approach 1:
The patent applies color changes to indicators to convey updated information positions. Instead of using complex icons or multiple visual elements that会增加界面复杂度，the patent uses color-coded indicators (e.g., red dots, highlighted bars) that can be processed visually in parallel, allowing users to quickly identify updated information positions without increasing interface complexity or requiring additional user actions.
Data Source
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AI summary
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.