ENDS Charger Authentication for Age-Verified Power Delivery
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Solution Overview
Problem
Existing electronic nicotine delivery systems (ENDS) devices lack an effective age verification mechanism, which is crucial for compliance with age restrictions, as current solutions are either inadequate or not integrated into the charging process.
Innovation Solution
A charging accessory for ENDS devices that incorporates an age verification system, utilizing authentication circuitry and biometric sensors to ensure power is only provided after successful age verification, with initial verification occurring at the time of purchase and subsequent authentications during usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a charging accessory is used to provide power to ENDS devices, then the device can be charged and operated, but there is no age verification mechanism to ensure compliance with age restrictions
Solution Approach 1:
The patent combines the charging function and age verification function into a single charging accessory. The authentication circuitry is integrated into the charging accessory, which also provides power delivery. This merging eliminates the need for separate verification devices and ensures that age verification is mandatory for charging, thereby improving reliability of age compliance while avoiding the complexity of multiple separate systems.
Solution Approach 2:
The charging accessory performs multiple functions: it charges the ENDS device battery and simultaneously verifies the user's age through authentication circuitry. The accessory may also provide biometric authentication capabilities. This multi-functionality allows a single device to address both power delivery and age compliance requirements, improving verification reliability without significantly increasing overall system complexity.
2Reliability
If authentication circuitry and biometric sensors are added to the charging accessory, then age verification is enhanced, but the device complexity increases
Solution Approach 1:
The charging accessory performs age verification before allowing power delivery to the ENDS device. The authentication circuitry checks the user's age status in advance, and only after successful verification does the accessory enable charging. This preliminary action ensures that no power is delivered to unauthorized users while keeping the authentication system relatively simple by using pre-verified age status rather than continuous complex monitoring.
3Reliability
If the charging accessory prevents power delivery without age verification, then compliance with age restrictions is ensured, but the ease of operation is reduced due to additional verification steps
Solution Approach 1:
The charging accessory automatically performs age verification through its authentication circuitry without requiring manual intervention beyond connecting the device. The system self-manages the verification process, checking age status and enabling or disabling power delivery automatically. This self-service approach maintains ease of operation by eliminating the need for users to manually verify their own age or interact with complex verification interfaces.
Data Source
AI summary
A charger for an electronic nicotine delivery systems (“ENDS”) device, which may include aerosol delivery devices provides functionality for authentication, including age verification. Such devices may be restricted based on age or other factors that require some form of authentication, verification, and/or identification to satisfy the restriction. The accessory or charger may provide or connect with a verification system for confirming an age of a user. If the authentication or verification is not satisfied, the charger or accessory will not charge the device, rendering it unusable.