Aerosol Device Biosensor Age Verification
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Solution Overview
Problem
Aerosol-generating devices lack effective means to prevent operation by users who are not old enough, and existing authentication methods may not be transparent or efficient.
Innovation Solution
A system using biosensors to obtain biometric information, such as heart rate, and analyze it to determine if the user is above or below a certain age threshold, generating control signals to lock or unlock the device based on this determination, without requiring separate hardware or dedicated devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If biometric authentication is implemented to prevent operation by users below age threshold, then safety and security are improved, but device complexity increases
Solution Approach 1:
The patent applies multi-functionality by enabling existing biosensors (originally designed for health monitoring) to serve dual purposes: both health monitoring and age verification authentication. This eliminates the need for separate dedicated authentication hardware, thereby improving safety while avoiding the complexity increase that would result from adding separate authentication devices.
Solution Approach 2:
The system performs self-service authentication by automatically analyzing biometric data from the biosensors to determine user age and generate control signals without requiring separate authentication hardware or manual intervention. The existing sensor system serves itself by leveraging its data for both health monitoring and security purposes.
2Measurement precision
If separate authentication hardware is added to verify user age, then authentication accuracy is improved, but ease of operation deteriorates
Solution Approach 1:
The patent merges the authentication function with the existing biosensor system, combining health monitoring and age verification into a single integrated system. This eliminates the need for separate authentication hardware, maintaining authentication accuracy while improving ease of operation as users simply need to use the device normally without additional authentication steps.
3Reliability
If biometric analysis is performed continuously to determine user age, then authentication reliability is improved, but energy consumption increases
Solution Approach 1:
The system performs continuous biometric analysis using the existing biosensors that are already continuously monitoring health parameters. Since the biosensors are already active for health monitoring, adding age verification to this continuous process does not require additional energy consumption, and the authentication reliability is improved through continuous verification.
Data Source
AI summary
A system associated with an aerosol-generating device is provided, the system including: one or more biosensors configured to obtain biometric information of a user having an age; and one or more controllers configured to: analyze the biometric information obtained by the one or more biosensors to determine whether the age of the user is above or below an age threshold, and generate a control signal for controlling operation of the aerosol-generating device based on whether the age of the user is determined to be above or below the age threshold. A method for controlling operation of the aerosol-generating device is also provided.