Information Processing for Biometric-Timed Exercise Advice
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Solution Overview
Problem
Existing information processing devices fail to adjust the timing of advice output based on biometric information, leading to potential mismatches with the subject's exercise state.
Innovation Solution
An information processing device that acquires biometric information, determines the subject's state, generates advice, and outputs it at optimal timings based on this information, using sensors like PPG and temperature sensors to adjust advice delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If advice is output at fixed intervals regardless of biometric information, then the system is simple to implement, but the advice timing does not match the subject's exercise state
Solution Approach 1:
The patent changes the parameter of advice output timing from fixed intervals to dynamic timing based on biometric information. The determination unit adjusts when advice is output by monitoring biometric parameters (heart rate, body temperature) and selecting appropriate timing based on the subject's physiological state, thereby improving the reliability of advice delivery without requiring complex real-time control mechanisms
Solution Approach 2:
The system uses the subject's own biometric information to determine optimal advice timing. The biometric information acquisition unit collects data from the subject's body, and the determination unit autonomously decides when to output advice based on this self-acquired data, eliminating the need for external intervention or complex centralized control
2Productivity
If biometric information is acquired and processed, then advice timing can be optimized for exercise state, but the device complexity increases
Solution Approach 1:
The patent implements preliminary action by having the biometric information acquisition unit continuously monitor and store biometric data before advice is needed. The determination unit has pre-established criteria for optimal advice timing based on biometric states, so when advice generation is required, the system can quickly retrieve relevant biometric data and determine appropriate timing without complex real-time processing
Solution Approach 2:
The determination unit acts as an intermediary between biometric data acquisition and advice output. It processes biometric information to determine optimal timing, serving as a simplified mediator that translates complex biometric data into straightforward timing decisions, thereby reducing the overall system complexity while maintaining effectiveness
3Reliability
If advice output timing is adjusted based on biometric information, then advice delivery becomes more relevant, but more sensors and processing are required
Solution Approach 1:
The patent extracts only the essential biometric information needed for determining advice timing, rather than monitoring all possible biometric parameters. The biometric information acquisition unit selectively collects specific data (such as heart rate and body temperature) that are most relevant to exercise state, and the determination unit uses only these extracted parameters to make timing decisions, reducing sensor and processing requirements while maintaining advice relevance
Data Source
AI summary
An information processing device includes an acquisition unit configured to acquire biometric information of a subject, a determination unit configured to determine a state of the subject from the biometric information, a generation unit configured to generate advice corresponding to the state of the subject, and an output unit configured to output the advice generated, in which the output unit changes an output timing of the advice in accordance with the biometric information.