Motion-Sensing Interaction Tracking Failure Correction
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Solution Overview
Problem
Motion-sensing interaction devices face frequent failures due to environmental factors such as distance, ambient light, and user positioning, leading to inconsistent human body tracking during activities like motion-sensing games, where precise interaction is crucial.
Innovation Solution
A method and device that acquire physical space coordinates of a human body's motion-sensing interaction range and key points, determine tracking failures, and display an auxiliary image on a terminal to help users adjust their position or camera angle, thereby restoring effective interaction by scaling down the interaction range and displaying it on a preset interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If motion sensing technology is used for human-machine interaction, then interaction experience is improved, but tracking reliability deteriorates due to environmental factors
Solution Approach 1:
The system displays the actual motion-sensing interaction range and user position feedback on the screen, allowing users to see where they are relative to the acceptable interaction zone. This visual feedback enables users to self-correct their position or the camera angle to restore proper tracking
Solution Approach 2:
An auxiliary image interface is introduced as an intermediary between the motion sensing system and the user. This interface visually represents the interaction range and user position, serving as a mediator that translates complex sensor data into actionable visual information for users
2Adaptability or versatility
If the motion-sensing interaction range is large, then user mobility is improved, but tracking precision deteriorates
Solution Approach 1:
The system applies different visual representations to different regions within the interaction range. The auxiliary image shows the user's specific position relative to the range boundaries, providing localized precision information while maintaining overall system adaptability
Data Source
AI summary
An indicating method and device for correcting failure of motion-sensing interaction tracking. The method includes: acquiring physical space coordinates of a border of an actual motion-sensing interaction range of a human body and physical space coordinates of one or more key-part points in the human body; if a failure of motion-sensing interaction tracking is determined, obtaining, a current position of the human body relative to the border of the actual motion-sensing interaction range based on the physical space coordinates of the border of the actual motion-sensing interaction range and a physical space coordinate of at least one key-part point from the one or more key-part points acquired in a latest time; and scaling down the border of the actual motion-sensing interaction range and a distance of the current position relative to the border of the actual motion-sensing interaction range, and displaying at a display interface through an auxiliary image.