Wearable Device QR Code Video Link Sharing
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Solution Overview
Problem
Wearable devices lack efficient methods for users to access and share video content, particularly in scenarios where manual operations are cumbersome, such as with voice requests.
Innovation Solution
A wearable device equipped with a processor and display screen that searches for video files based on user requests and displays a QR code for access links, allowing other devices to identify and acquire the links for playback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual operations are used to access and share video content on wearable devices, then users can control the device, but the operation process becomes cumbersome and inefficient
Solution Approach 1:
The patent replaces manual mechanical operations (typing, clicking) with voice-based acoustic input. Users can search for and share video content by simply speaking commands, which are converted to text and processed by the system. This substitution dramatically reduces operational complexity and time consumption while maintaining precise control capabilities.
Solution Approach 2:
The patent introduces QR codes as an intermediary mechanism for sharing video content. Instead of manually copying and pasting links or using complex sharing menus, the system generates QR codes that automatically encode video information. Other devices can scan these codes to instantly access the video, eliminating manual sharing steps and reducing time consumption.
2Productivity
If wearable devices have limited processing capacity, then device size and power consumption are reduced, but the ability to handle complex video operations is compromised
Solution Approach 1:
The patent extracts complex video processing and sharing operations from the wearable device itself. The wearable device focuses on lightweight tasks such as voice recognition, QR code generation, and link sharing. Heavy computational tasks like video encoding, streaming management, and complex sharing protocols are offloaded to external devices or cloud services, allowing the wearable to maintain low complexity while achieving high productivity in video operations.
Data Source
AI summary
Embodiments of the present disclosure disclose a wearable device, an information processing method, apparatus and system. The wearable device includes a processor and a display screen. The processor is configured to search for a video file indicated by a video search request, in response to receiving the video search request from a user, and send an identification code for indicating an access link of the video file to the display screen; and the display screen is configured to display the identification code, so that an electronic device identifying the identification code acquires the access link.