Adaptive Shaver Control Using Natural User Behavior Detection
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Solution Overview
Problem
Personal care devices struggle to accommodate the diverse behaviors of different users, requiring them to adapt their usage to fit the product's optimal operation, leading to increased effort and reduced effectiveness.
Innovation Solution
Implementing a behavior determination algorithm in a personal care device that compares real-time user behavior parameters with historical data to identify natural and non-natural behaviors, adjusting device settings to align with the user's natural behavior.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the personal care device is designed to work optimally with specific usage parameters, then the device performance is improved, but users must alter their natural behavior to match these parameters, increasing user effort
Solution Approach 1:
The device dynamically adjusts its operating parameters in real-time based on detected user behavior characteristics. The control unit modifies device settings during operation to match the user's natural behavior pattern, eliminating the need for users to adapt to fixed device parameters and thereby reducing user effort while maintaining optimal performance
Solution Approach 2:
The device changes its operational parameters (such as speed, pressure, or motion patterns) according to the detected user behavior parameters. By continuously adapting these parameters to fit the user's natural usage style, the device maintains high performance without requiring users to modify their behavior
2Reliability
If the device settings are fixed for optimal performance, then the device performance is improved, but the device cannot accommodate different user behaviors, reducing adaptability
Solution Approach 1:
The device automatically detects user behavior parameters and adjusts its own settings without external intervention. The control unit processes detected behavior data and autonomously modifies operational parameters, enabling the device to adapt to different users and behaviors while maintaining optimal performance through self-adjustment
3Adaptability or versatility
If the device monitors and analyzes user behavior in real-time, then the adaptability to user preferences is improved, but the device complexity increases
Solution Approach 1:
The patent replaces complex mechanical adjustment mechanisms with electronic sensors and a control unit that processes behavior data. By using electronic detection and software-based analysis of user behavior parameters, the device achieves high adaptability without requiring complex mechanical components for manual adjustment
Data Source
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AI summary
The present invention relates to a method of operating and/or controlling a personal care device, in particular a hair removal device such as an electric shaver, wherein at least one user's behavior parameter characterizing the user's behavior when handling the personal care device is detected by at least one detector during the personal care treatment. Furthermore, the present invention also relates to such personal care device comprising a working head for effecting a personal care treatment to a body surface, a handle for moving the working head along the body surface, and at least one detector for detecting at least one user's behavior parameter characterizing the user's behavior when handling the personal care device during a personal care treatment session. It is suggested to compare the real-time data of the at least one behavioral parameter as detected by the at least one detector when handling the personal care device during a personal care treatment to historical data of at least one behavioral parameter as stored in a storage and/or to detect at least one emotional parameter by means of an emotion detector indicative of the user's emotion when handling the personal care device during a personal care treatment session, and to determine from said comparison of the real-time data of the user's behavior to the historical data thereof and/or from the detected emotional parameter whether the user's behavior when handling the personal care device is natural or non-natural behavior.