Dynamic Information Presentation Positioning for Visual Field Management
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Solution Overview
Problem
Existing information presentation systems fail to effectively present information at appropriate positions within a user's visual field, leading to annoyance and missed urgent information due to fixed presentation positions, inadequate timing-based changes, and reliance on peripheral brightness cues.
Innovation Solution
An information presentation apparatus that dynamically determines the presentation position within a user's visual field based on attribute information and browsing history, using a detection unit to adjust the display of content information according to urgency, frequency, and past browsing behavior.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If information is always presented at a fixed position within the visual field centering around the user's gaze point, then the information can be easily noticed by the user, but the user feels annoyed and uncomfortable
Solution Approach 1:
The patent applies dynamics by making the information presentation position variable rather than fixed. The presentation position changes based on user gaze position and information attributes, allowing the system to adapt to different user states and information types, thereby reducing user discomfort while maintaining recognition effectiveness
Solution Approach 2:
The patent implements local quality by presenting different types of information at different positions within the visual field based on their attributes. Urgent information is presented at positions more likely to be noticed, while less urgent information is presented at positions less intrusive to user activities, optimizing both recognition and comfort
2Object-affected harmful factors
If information presentation method is changed based on elapsed time to reduce user discomfort, then user comfort improves, but highly urgent information may not be recognized with certainty
Solution Approach 1:
The patent changes parameters by considering both elapsed time and information attributes (such as urgency level) to determine presentation position. Instead of solely relying on time-based changes, the system adjusts presentation position based on a combination of temporal factors and information characteristics, ensuring urgent information receives appropriate attention while still managing user comfort
Solution Approach 2:
The patent incorporates feedback mechanisms by monitoring user gaze position and behavior to dynamically adjust information presentation. The system observes user responses and modifies presentation strategies accordingly, ensuring that urgent information is effectively communicated while adapting to user preferences and patterns
3Ease of operation
If a bright spot is displayed in the peripheral visual field to attract user attention, then user attention is attracted, but the user does not always visually recognize the information with certainty
Solution Approach 1:
The patent moves information presentation from relying solely on peripheral brightness cues to utilizing the central visual field and gaze-based positioning. By presenting information at positions aligned with or near the user's gaze point, the system ensures both attention attraction and certain recognition, adding the dimension of gaze-based spatial positioning to the presentation strategy
Data Source
AI summary
According to one aspect of the present invention, an information presentation apparatus for displaying information on a display device including a display area corresponding to a visual field range of a user includes: a first storage medium that stores presentation information including content information representing a presentation content and attribute information of the content information; a detection unit that detects a gaze point within the visual field range of the user; and a presentation control unit that determines a presentation position of the content information within the visual field range of the user in accordance with the attribute information stored together with the content information to be presented and the detected gaze point and cause the content information to be displayed at a position corresponding to the determined presentation position within the display area of the display device.