Bluetooth Device Name Resolution via Preliminary Inquiry
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Solution Overview
Problem
The increasing number of Bluetooth-compatible devices makes it a slow and laborious process for users to identify and connect with the desired device when establishing a Bluetooth link using mobile computing devices.
Innovation Solution
A mobile computing device is configured to perform an initial inquiry to identify available Bluetooth devices, display generic names, allow users to select and resolve these names to user-friendly common names, and establish a connection, with the option to cache and update these names for future use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If users manually identify and select devices from a large number of available Bluetooth devices, then connection reliability is ensured, but the time required to establish connection increases significantly
Solution Approach 1:
The system performs preliminary actions by automatically resolving device names and preparing connection information before the user needs to connect. The mobile computing device proactively queries Bluetooth devices, resolves their names, and prepares connection data in advance, so when the user wants to connect, the work is already done or nearly done, reducing the perceived time while maintaining reliability through pre-verified device information.
2Measurement precision
If the system displays detailed device information for all available Bluetooth devices, then user accuracy in selecting the correct device improves, but the complexity of the interface and time to process information increases
Solution Approach 1:
Instead of uniformly displaying detailed information for all devices, the system applies local quality by providing different levels of information detail based on the user's needs and the context. The interface displays essential identifying information (device name, type) for all devices, and only provides additional detailed information when specifically requested or when hovering/focusing on a particular device, thus reducing overall interface complexity while maintaining identification accuracy when needed.
Solution Approach 2:
The device information display is segmented into hierarchical levels: a primary view showing essential identification information for all available devices, and a secondary detailed view that provides additional information only for selected or focused devices. This segmentation allows users to quickly scan and identify devices without being overwhelmed by comprehensive details for all devices simultaneously, reducing interface complexity while preserving identification accuracy.
Data Source
AI summary
A mobile computing device includes a processor, a transceiver coupled to the processor, and a display device coupled to the processor. The processor is configured to display a plurality of first names representing a plurality of electronic devices on the display device, each first name associated with one of the electronic devices, each of the electronic devices being capable of communicating with the mobile computing device. The processor is further configured to receive a selection of one of the first names, and display a second name in response to the selection of the selected first name, the second name being associated with the first name.