Large Format Display Adaptive Content Positioning
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Solution Overview
Problem
Large format display (LFD) apparatuses pose challenges in user accessibility due to fixed content display, making it difficult for users of varying heights to view and interact with the screen comfortably, particularly for shorter individuals.
Innovation Solution
An LFD apparatus equipped with sensors, such as cameras or infrared sensors, to detect user height and adjust the display location and priority of content elements based on estimated user height, field of view, and age, allowing for dynamic reconfiguration of the screen layout to enhance user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If content is fixedly displayed on the LFD apparatus, then the display structure is simple, but user accessibility and comfort deteriorate for users of varying heights
Solution Approach 1:
The patent implements dynamic content element relocation based on detected user height. The processor automatically adjusts the position of content elements on the display screen according to the user's physical characteristics, transforming the static display into a dynamic adaptive system that optimizes accessibility for each user.
Solution Approach 2:
The system changes display parameters (content element positions) based on detected user parameters (height). By monitoring user height and相应 adjusting content placement, the system adapts the display configuration to match user physical characteristics, improving accessibility without requiring complex hardware modifications.
2Area of stationary object
If the screen size is large, then information display capacity is improved, but user viewing comfort deteriorates for users of different heights
Solution Approach 1:
The patent applies local quality by positioning different content elements at different vertical locations on the screen based on user height. Important content elements are placed in regions most accessible to the detected user, creating locally optimized viewing zones that accommodate the user's physical characteristics while maintaining the large screen format.
3Ease of operation
If content elements are dynamically relocated based on user height, then user accessibility is improved, but processing complexity increases
Solution Approach 1:
The system performs self-service by automatically detecting user height and autonomously adjusting content element positions without requiring manual user input or complex interaction. The processor independently completes the adaptation process, reducing the need for complex user interface elements while improving accessibility.
Data Source
AI summary
A large format display (LFD) apparatus is provided. The LFD apparatus includes a display configured to display a content comprising at least one content element, a sensor configured to detect at least one user, and a processor configured to estimate a height of the at least one user detected by the sensor, and change a display location of the at least one content element on a screen of the display based on the estimated height.