Audio Device Pairing via Preparation Mode for Seamless Switching
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Solution Overview
Problem
Establishing wireless connections between specialized audio devices, such as headphones and sound bars, is often time-consuming and cumbersome, discouraging users from switching between devices for different niche features.
Innovation Solution
A target device enters a preparation mode upon user input, scans for and pairs with a partner device using Bluetooth Low Energy protocols, allowing seamless switching without manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual pairing procedures are used between specialized devices, then connection reliability is ensured, but user time and effort increase significantly
Solution Approach 1:
The system performs preliminary actions by automatically scanning for and pairing with partner devices before the user needs to switch devices. The target device proactively discovers available partner devices and establishes connections in advance, eliminating the need for manual pairing operations when switching between specialized devices.
Solution Approach 2:
The pairing process is made self-service through automated device discovery and connection establishment. The target device autonomously scans for partner devices, evaluates their compatibility, and initiates pairing without requiring user intervention, thereby reducing pairing time while maintaining reliable connections through automated protocol handling.
2Ease of operation
If automated device scanning and pairing is implemented, then ease of operation improves, but device complexity increases
Solution Approach 1:
The system introduces an intermediary layer of automated protocols and algorithms that mediate between the user's simple action (activating preparation mode) and the complex tasks of device discovery and pairing. This intermediary automation handles the complexity of scanning, evaluating, and connecting to partner devices, presenting a simplified interface to the user while managing technical complexity internally.
3Adaptability or versatility
If multiple partner devices are scanned and paired, then adaptability increases, but connection management complexity increases
Solution Approach 1:
The system segments the connection management by maintaining separate, independent connections with multiple partner devices rather than managing one complex multi-device connection. Each partner device connection is handled as an independent entity, allowing the target device to switch between them easily without managing complex inter-device relationships, thus improving adaptability while keeping management simple.
Data Source
AI summary
Processes, methods, systems, and devices are disclosed for pairing a target device with a source device and pairing the target device with a partner device. A user may choose between using the target device and the partner device without actively connecting the partner device to the source device. The target device and the partner device may each be a specialized device providing certain functions. For example, the source device may be a computing device, such as a smart phone or a tablet computer. The target device may be a sound bar dedicated for playing high definition surround sound that outperforms internal speakers of the source device. And the partner device may be a noise-canceling headset. The user may want to seamlessly switch between playing sounds on the sound bard and the headset from time to time under different circumstances, without needing to manually pair the headset to the computing device.