Wearable Device Wireless Pairing via Proximity Detection
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Solution Overview
Problem
The existing Bluetooth pairing process is inconvenient for users due to the need to filter and click on multiple device options, resulting in low efficiency.
Innovation Solution
A wireless pairing method that uses a wearable device with a distance measuring device and augmented reality (AR) technology to detect the strongest wireless signal, display a preset identification code for pairing when the devices are close, and establish a connection upon receiving a pairing request.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the user manually filters and clicks through multiple device options in the search results, then the pairing can be completed, but the operation becomes complex and time-consuming
Solution Approach 1:
The system automatically identifies the target device and initiates pairing without requiring user intervention. The wearable device autonomously detects the AR device, determines proximity, and triggers the pairing process, making the system serve itself rather than requiring manual user operations.
Solution Approach 2:
The system performs preliminary actions by automatically detecting available devices, calculating distances, and pre-selecting the target device before the user needs to act. This preliminary automation of device identification and selection eliminates the need for users to manually filter through search results.
2Loss of information
If the system displays multiple device search results, then complete device information is provided, but the device complexity and user burden increase
Solution Approach 1:
The system extracts only the essential pairing information (identification code and proximity status) and presents it to the user, while automatically handling the complex background processes of device detection, distance calculation, and target selection. This extraction approach maintains information completeness while simplifying the user interface.
Solution Approach 2:
The system introduces an intermediary automated selection mechanism that stands between the comprehensive device search results and the user. This intermediary automatically processes the complete device information, calculates distances, and determines the target device, shielding the user from complexity while ensuring no information is lost in the decision-making process.
Data Source
AI summary
A method, an apparatus and a wireless pairing device and a storage medium. The wireless pairing method includes: in response to that the wearable device is turned on, detecting a wireless signal of an environment where the wearable device is located; in response to that there is no wireless pairing record, measuring a first distance between the wearable device and a first target AR device by the distance measuring device; in response to that the first distance is less than a preset distance threshold, displaying a preset identification code containing wireless pairing information for the first target AR device to scan; and in response to receiving a pairing request initiated by the first target AR device based on an identification code, establishing a connection with the first target AR device to achieve wireless pairing.