Display Apparatus Floating Layer Guidance for Action Training
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Solution Overview
Problem
There is a need for display apparatuses to provide users with effective interest cultivation and training functions for action activities, such as dance, gymnastics, and fitness, to meet increasing user demands for entertainment and leisure through large screens.
Innovation Solution
A display apparatus with a user interface that includes a video window, a floating layer, and a controller to collect local images, generate a local video stream, and provide guidance for moving objects to reach a preset position, as well as adjust playback speed of sample videos based on user age or learning ability, and evaluate user actions against sample actions to generate follow-up result interfaces with experience scores.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the display apparatus provides interactive training functions with real-time feedback, then user engagement and skill development are improved, but device complexity increases
Solution Approach 1:
The system segments the training function into modular components: video playback module, image collection module, comparison module, and feedback module. Each component handles a specific task independently, allowing the complex training function to be built from simpler, manageable parts that can be developed and maintained separately.
Solution Approach 2:
The display apparatus integrates multiple functions into a single system: it serves as both a video playback device and an interactive training system with real-time feedback. The same hardware components (display, camera, processor) are utilized for both entertainment and training purposes, reducing the need for separate dedicated devices.
2Measurement precision
If the system provides real-time position guidance and feedback, then measurement precision of user position is improved, but device complexity increases
Solution Approach 1:
The system uses the display apparatus's own built-in camera and processing capabilities to detect and analyze user position, rather than requiring external specialized sensors or measurement devices. The same components used for video playback are leveraged for position detection, eliminating the need for additional dedicated hardware.
Solution Approach 2:
The system continuously captures user position through the camera, compares it with the expected position from the video content, and provides real-time visual feedback by displaying guidance information on the screen. This closed-loop feedback mechanism enables precise position measurement and correction without complex external measurement equipment.
3Productivity
If the display apparatus collects and processes local video streams for analysis, then productivity of training feedback is improved, but use of energy increases
Solution Approach 1:
The system merges the video processing pipeline with the existing playback pipeline. The same video stream captured by the camera is used both for real-time analysis and for generating feedback, rather than creating separate processing streams. This consolidation reduces redundant computation and energy consumption while maintaining high feedback productivity.
Data Source
AI summary
Disclosed are a display apparatus and a method for displaying a user interface. In response to a preset instruction, the display apparatus acquires local images to generate a local video stream, plays a local video picture, and displays a graphic element for identifying a preset expected position in a floating layer above the local video picture. When the moving target exists in the local video picture and an offset of a target position of the moving target in the local video picture relative to the expected position is greater than a preset threshold value, a prompt control for guiding the moving target to move to the expected position is presented in the floating layer above the local video picture according to the offset of the target position relative to the expected position.