Wearable Biometric Feedback Exchange for Secure Data Sharing
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Solution Overview
Problem
Existing wearable devices face issues with biometric information security and data loss during transmission to external electronic devices, leading to vulnerabilities and suboptimal user experiences in health services.
Innovation Solution
A method for providing biometric information through a wearable device and an electronic device that involves obtaining and processing data within the wearable device, transmitting it to the electronic device, and generating feedback information without direct transmission, enhancing security and user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If biometric data is transmitted directly from wearable device to external electronic device, then data sharing functionality is improved, but security and data loss vulnerabilities worsen
Solution Approach 1:
The patent introduces an intermediary processing layer where the wearable device processes biometric data locally and transmits only processed results or encrypted data to the external electronic device. This mediator approach (the wearable device itself acting as intermediary) prevents raw biometric data from being exposed during transmission, thus maintaining security while enabling data sharing functionality.
Solution Approach 2:
The patent extracts and processes only the necessary biometric features locally on the wearable device before transmission. Instead of transmitting complete raw biometric datasets, the system extracts specific calculated parameters or features that are sufficient for the intended application, reducing data exposure risks while maintaining functionality.
2Measurement precision
If complete biometric data is transmitted to external device, then processing accuracy is improved, but data loss and exposure risks worsen
Solution Approach 1:
The patent performs preliminary processing of biometric data on the wearable device before transmission. The wearable device calculates biometric parameters, processes sensor data, and prepares the information in advance, ensuring that the essential information needed for accurate processing is captured and processed securely before any transmission occurs.
Solution Approach 2:
The patent creates and transmits processed copies or representations of biometric data rather than the original raw data. The wearable device generates calculated parameters, feature extracts, or encrypted representations that serve as functional copies, enabling accurate processing at the external device while the original sensitive data remains secured on the wearable device.
Data Source
AI summary
A wearable device and an electronic device included in a vehicle are provided. The wearable device includes at least one sensor, a communication interface, at least one processor, and memory, comprising one or more storage media, storing instructions, wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to obtain first data used to calculate a user's biometric level by using the at least one sensor, transmit the first data to an external electronic device, receive guide information related to a change in at least part of the biometric level from the external electronic device, based on the transmission of the first data, obtain second data related to properties of the guide information by using the at least one sensor, based on the reception of the guide information, and transmitting the second data to the external electronic device.