Tag-Based Charger Compatibility Detection With Visual Feedback
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Solution Overview
Problem
Users face difficulties in determining device compatibility, such as identifying compatible chargers for electronic devices, which can be time-consuming and inefficient without manual testing.
Innovation Solution
The use of tag devices equipped with processors and memory that transmit and receive signals to determine compatibility, where each tag device responds with configuration data to indicate compatibility with a computing device, utilizing indicators to visually or audibly signal compatibility levels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual testing is used to determine device compatibility, then users can identify compatible devices, but it takes significant time and effort
Solution Approach 1:
The system performs compatibility determination in advance by having devices exchange configuration data and generate compatibility indicators before the user needs to use them. When a device is connected to a charging device, the charging device proactively determines compatibility by receiving configuration data from the device and generating an appropriate indicator, rather than waiting for the user to manually test each device.
Solution Approach 2:
The system implements a feedback mechanism where the charging device receives configuration data from the connected device, processes this information, and provides immediate feedback through visual or auditory indicators showing whether the device is compatible. This closed-loop feedback system eliminates the need for manual testing by automatically communicating compatibility status to the user.
2Ease of operation
If multiple chargers are stored without identification, then storage is simple, but users cannot quickly identify compatible chargers
Solution Approach 1:
The system uses visual indicators such as colored lights or displays on the charging device to indicate compatibility status. When a device is connected, the charging device changes its visual appearance (e.g., displays a green light for compatible devices, red light for incompatible ones), making it extremely easy for users to identify the correct charger without manually checking specifications or testing each device.
3Productivity
If compatibility determination requires manual testing of each device, then no additional hardware is needed, but the process becomes complex and time-consuming
Solution Approach 1:
The charging device is designed with multi-functionality, serving both as a power source and as a compatibility determination system. The charging device includes a processor and memory that enable it to receive configuration data from various types of devices, process this data, and generate appropriate compatibility indicators, eliminating the need for separate compatibility testing equipment or manual procedures.
Data Source
AI summary
Methods, apparatus, and computer program products that determine compatibility between devices using tag devices are disclosed herein. One method includes a processor transmitting a charging signal and receiving a respective response signal from multiple tag devices responsive to the charging signal. Each respective response signal includes configuration data for a particular first device associated with each respective tag device for determining compatibility between each first device and a second device. Apparatus and computer program products that determine compatibility between devices using tag devices are also disclosed herein.