Automatic External Device Reconnection via Volume Input
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Solution Overview
Problem
Existing electronic devices require multiple inconvenient procedures to connect with external devices for function sharing, such as pairing and selecting devices, which complicates the process of using external devices for multimedia functions like music or image output.
Innovation Solution
An electronic device method and apparatus that automatically connects with external devices having a connection history, using a processor to detect volume input and connect via wireless communication, allowing seamless output of functions like music or images to connected devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If automatic connection with external devices is implemented, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The electronic device stores connection information of external devices in advance (connection history). When a user requests connection, the device automatically retrieves and connects to the stored external device without requiring manual pairing or selection, thus simplifying the operation while managing complexity through pre-stored data.
2Reliability
If multiple connection procedures (detection, selection, pairing) are required, then connection reliability is improved, but ease of operation deteriorates
Solution Approach 1:
Connection information including pairing data is established and stored in advance. The device automatically reconnects using this pre-established information, maintaining reliability through proven connection methods while eliminating the need for users to repeat detection, selection, and pairing steps.
3Productivity
If automatic connection is implemented, then productivity is improved, but device complexity increases
Solution Approach 1:
The device stores connection information of external devices in advance. When multimedia output is requested, the device automatically connects to the stored external device, enabling rapid function sharing without manual intervention, thus improving productivity while keeping the complexity management systematic through pre-stored connection data.
Data Source
AI summary
A method for connecting with an external device and an electronic device thereof are provided. The method includes determining whether an input for increasing a volume is received is determined while the volume of the electronic device is at a maximum value. If the input for increasing the volume is received, an external device is detected, the electronic device connects with the external device, and the external device outputs an output associated with a current function of the electronic device.