Biometric User State Control for Smart Home IoT Devices
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Solution Overview
Problem
Existing technologies face challenges in effectively controlling external devices in smart home and IoT environments due to difficulties in managing diverse user instructions and service requests, leading to inconsistent device operations.
Innovation Solution
An electronic device that utilizes biometric sensors to obtain user information, generate user states, and transmit this information to external devices, allowing for coordinated control based on multiple users' physical and emotional states, enabling seamless operation of connected devices such as home appliances and IoT devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If biometric sensors and user state analysis are implemented to enable coordinated control based on multiple users' states, then the adaptability and intelligence of device control is improved, but the device complexity and processing requirements increase
Solution Approach 1:
The system segments user identification and control by dividing the control process into distinct stages: biometric data collection by sensors, user identification through pattern matching, state determination based on identified users, and finally device control. This segmentation allows each component to handle specific tasks independently, managing complexity while maintaining adaptability.
Solution Approach 2:
The electronic device acts as an intermediary between multiple users and external devices. It collects biometric information, identifies users, determines their states, and translates these states into appropriate control commands for external devices. This intermediary role centralizes the complex processing while simplifying the interface between users and controlled devices.
2Measurement precision
If biometric information is collected and processed to determine user states, then the precision of control decisions is improved, but the loss of information and privacy concerns increase
Solution Approach 1:
The system applies local quality by processing and storing only the specific biometric information necessary for user identification and state determination, rather than collecting all possible user data. The electronic device determines control actions based on specific user states (e.g., awake, asleep, exercising) relevant to the context, minimizing information retention while maintaining precision in control decisions.
Data Source
AI summary
A method for controlling an external device by an electronic device, according to various embodiments of the present disclosure, may include: obtaining biometric information related to a user of the electronic device; generating user information related to the user based on the biometric information; and storing the user information.