Optical Age Verification for Locked Aerosol Delivery Devices
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Solution Overview
Problem
There is a need for an improved process to authenticate age-restricted aerosol delivery devices, such as electronic nicotine delivery systems (ENDS), to ensure that they are only operational for verified users, particularly in compliance with age restrictions.
Innovation Solution
The implementation of an optical detection system that verifies the age of a user through a communication signal, using an optical detector to recognize a series of pulses with varying wavelengths or brightness, and a host device that communicates with an age verification system to authenticate the device, ensuring it remains locked until proper verification is achieved.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional authentication methods are used for aerosol delivery devices, then the device can be operated by any user, but age verification and compliance with restrictions cannot be ensured
Solution Approach 1:
The patent introduces an intermediary authentication system that mediates between the user and the aerosol delivery device. This system includes a processor that receives authentication credentials, verifies them against stored data, and controls device operation accordingly. The intermediary layer ensures age verification reliability without requiring complex modifications to the device itself, as the authentication logic is handled by a separate processing unit.
Solution Approach 2:
The authentication system is segmented into distinct functional components: a processor for credential verification, memory for storing authentication data, and control circuitry for device operation. This segmentation allows each component to perform its specific function efficiently, reducing overall system complexity while maintaining reliable age verification.
2Reliability
If optical detection systems are implemented for authentication, then unauthorized use can be prevented, but the device complexity and cost increase
Solution Approach 1:
The optical detector is integrated into a multi-functional authentication system that handles various authentication methods (optical signals, wireless communications, biometric data). This universal approach allows the same processor and control circuitry to manage different authentication modes, reducing the need for separate dedicated systems for each method and thereby limiting the increase in device complexity.
Solution Approach 2:
The system uses optical copies or representations of authentication credentials (such as scanning identification documents or reading optical codes) rather than requiring physical verification. This copying approach enables remote and contactless authentication, enhancing security while keeping the optical system relatively simple by using standard light sensors or cameras rather than complex optical analysis equipment.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution effectively prevents unauthorized use by ensuring that aerosol delivery devices are only operational after successful age verification, enhancing compliance with age restrictions and user authentication.
Implementation Method 1
an optical detector configured to detect the optical signal
Data Source
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Figure 2
Figure 3~4
AI summary
An aerosol delivery or electronic nicotine delivery systems ("ENDS") device may include smoking articles that produce aerosol. The device may operate upon authentication. The authentication may first include an age verification before an authentication allows for operation of the device. The authentication may include a control signal communication to the device. The control signal communication may include an audio signal, such as an authentication tone that is detected by a microphone or pressure sensor on the device. The control signal communication may include a visual, optical, or light signal that is detected by a light sensor or photodiode on the device.