Motion-Adaptive User Interfaces for Visual and Audio Synchronization
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Solution Overview
Problem
Existing technologies fail to effectively synchronize visual and audio effects with the motion experienced by a user, leading to discomfort such as motion sickness when there is a disconnect between perceived and actual motion.
Innovation Solution
Implementing dynamic graphical elements and audio output states that adjust based on detected motion, such as vehicle acceleration and orientation, to enhance synchronization and user comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If visual and audio effects are provided without synchronizing to actual motion, then device complexity is reduced, but user comfort deteriorates due to motion sickness and disconnection between perceived and actual motion
Solution Approach 1:
The system uses motion sensors to continuously detect actual device motion and feeds this information back to dynamically adjust visual and audio effects. This closed-loop feedback mechanism synchronizes sensory output with physical motion, eliminating the disconnect that causes motion sickness while maintaining manageable system complexity through automated sensor-driven control.
Solution Approach 2:
The patent implements dynamic adjustment of visual effects (such as parallax scrolling, horizon line orientation, and motion blur) and audio effects (such as panning and volume) based on real-time motion data. This dynamic adaptation allows the system to respond flexibly to changing motion conditions, improving user comfort without requiring overly complex predetermined control logic.
2Object-affected harmful factors
If dynamic graphical elements and audio output states are adjusted based on detected motion, then user comfort is improved, but device complexity increases
Solution Approach 1:
The system divides motion compensation into separate modular components: visual effect adjustment (parallax, horizon, motion blur) and audio effect adjustment (panning, volume, spatial positioning). Each module processes motion data independently and applies appropriate transformations, reducing overall system complexity while achieving comprehensive motion synchronization for improved user comfort.
3Object-affected harmful factors
If visual effects are synchronized with motion, then realism and user experience are improved, but processing requirements and energy consumption increase
Solution Approach 1:
The system applies motion-based adjustments selectively to key visual and audio parameters rather than processing all graphical elements equally. Critical elements such as the horizon line, parallax scrolling, and audio panning are synchronized with motion, while less critical elements use simplified or static adjustments. This partial action approach maintains realism while reducing overall processing requirements and energy consumption.
Data Source
AI summary
A method includes displaying a dynamic graphical element in a first state and graphical content in a second state. While displaying the graphical content in the second state, the graphical content is displayed in the second state and the dynamic graphical element is displayed in a third state, where the third state is different from the first state, and the third state is based on detected motion.