Head-Mounted Device Object Sharing via Target Information Exchange
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Solution Overview
Problem
Users wearing head-mounted devices face challenges in sharing a target object in real-time due to lack of interaction and movement-related issues, making it difficult to accurately aim and share objects of interest.
Innovation Solution
An object sharing method and apparatus that allows head-mounted devices to receive and send target information, enabling users to generate prompt information for the target object based on collected images, facilitating accurate sharing and interaction by adjusting the device's position for optimal viewing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple users wear head-mounted devices to shoot in the same scenario, then the shooting function is popularized and promoted, but real-time interaction between devices is lacking and users cannot share target objects effectively
Solution Approach 1:
The patent introduces a communication module as an intermediary that transmits target object information between multiple head-mounted devices. This mediator enables real-time sharing of shooting targets by conveying data such as target coordinates, identification information, and spatial relationships between devices, thereby solving the isolation problem without requiring direct user-to-user communication.
Solution Approach 2:
The system implements feedback mechanisms where each device receives and processes information from other devices about target objects. The communication module provides continuous feedback loops that allow users to adjust their shooting based on real-time information about what other users are observing, creating a collaborative shooting experience with immediate response to shared target data.
2Ease of operation
If head-mounted devices are worn on users' heads, then portability and hands-free operation are achieved, but users are easily affected by vision, hearing and smell causing head rotation and lens movement
Solution Approach 1:
The patent replaces manual mechanical aiming with automated image processing and target recognition systems. Computer vision algorithms automatically identify and track target objects in the captured images, calculating their positions and coordinates without requiring precise manual lens alignment. This substitution of mechanical precision with computational accuracy maintains hands-free operation while eliminating aiming errors caused by head movement.
Solution Approach 2:
The head-mounted device performs self-correction through automated target detection and tracking. The image collection module continuously captures scenes, and the processing module automatically adjusts for device movement by tracking target position changes and compensating in real-time. This self-service mechanism allows the device to maintain accurate target acquisition despite user head movements, eliminating the need for manual re-aiming.
3Adaptability or versatility
If users move their heads freely, then natural observation and interaction are enabled, but it becomes more difficult to accurately aim lenses at target objects
Solution Approach 1:
The patent implements dynamic target tracking that adapts to user movement in real-time. The system continuously updates target position information based on ongoing image analysis, allowing the target to be tracked even as the device moves. This dynamic approach replaces static aiming with continuous adaptation, maintaining precision throughout user movement rather than requiring fixed positioning.
Solution Approach 2:
The image collection module continuously captures images before a target is definitively identified, building a history of visual data. The processing module analyzes this accumulated information to predict target position and maintain tracking accuracy. This preliminary action of continuous image collection provides a buffer that maintains aiming precision even during rapid or unexpected user movements.
Data Source
AI summary
The present disclosure provides an object sharing method and apparatus. The method can include: receiving target information sent by a second head-mounted device, where the target information is used to indicate a target object contained in a second image collected by the second head-mounted device; generating prompt information for the target object according to a first image collected by a first head-mounted device. Through the technical solution of the present disclosure, users wearing different head-mounted devices can share a target object in a same scenario. When any head-mounted device pays attention to a certain target object, users of other head-mounted devices can be prompted about the target object, improving interaction experience between users.