Wearable Audio Swapping for Fast Playback Zone Handover
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Solution Overview
Problem
Existing media playback systems lack efficient methods for seamlessly transitioning audio playback between wearable devices and home theater systems, requiring time-consuming and multi-step processes for reconnection and output switching.
Innovation Solution
Implementing a sound swapping technology that allows for automatic pairing and switching between wearable playback devices and home theater systems using pre-designated sources and targets, facilitated by pre-shared keys and proximity detection, enabling minimal user intervention for audio transitions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional media playback systems are used for switching audio output between wearable devices and home theater systems, then audio playback functionality is maintained, but the switching process is time-consuming and requires multi-step procedures
Solution Approach 1:
The system performs preliminary actions by pre-pairing wearable devices with home theater systems and pre-configuring swap sessions before actual audio switching is needed. This allows the system to automatically execute switching operations without requiring real-time user configuration or manual reconnection steps, thereby reducing switching time and improving productivity.
2Ease of operation
If manual control methods are used for audio output switching, then user control is maintained, but the operation process becomes complex and inconvenient
Solution Approach 1:
The system implements self-service functionality where the audio playback system automatically manages switching operations between wearable devices and home theater systems without requiring manual user intervention. The system autonomously detects available devices, selects appropriate targets, executes switching, and handles reconnection procedures, thereby simplifying the user experience and reducing operational complexity while maintaining ease of use.
3Productivity
If pre-pairing and automatic switching are implemented, then switching efficiency is improved, but system configuration complexity increases
Solution Approach 1:
The system performs preliminary pairing and configuration actions during device setup and initial connection establishment. By completing these configuration tasks upfront, the system enables efficient automatic switching during actual audio playback without requiring complex real-time configuration decisions, thus improving switching efficiency while managing configuration complexity through advance preparation.
Data Source
AI summary
Example technologies described herein relate to sound swapping of a wearable playback device such as “smart” headphones and earbuds with a playback zone of a media playback system. During a “pull swap,” audio playing on one or more playback devices in the playback zone is transitioned to playing back on the wearable playback device in a swap playback session. Conversely, with a “push swap,” the swap playback session ends and playback of the audio is transitioned back to the playback zone.