Firearm Operator Identification Using Optical and Biometric Authentication
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Solution Overview
Problem
Existing firearm systems lack advanced operator identification and customization features, leading to inefficiencies in user authentication and weapon system settings adaptation.
Innovation Solution
Integration of an optical reader, facial recognition system, and accessory eyewear device with near-eye display, along with a brain-computer interface and RFID technology for secure operation and customizable settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional authentication methods are used, then device complexity is reduced, but user authentication security and speed are insufficient
Solution Approach 1:
The patent replaces traditional mechanical authentication systems (keypad codes, physical keys) with optical and biometric recognition systems. The optical reader captures images of machine-readable indicia on eyewear, while the facial recognition system captures and analyzes facial features, replacing manual authentication with automated optical and biological identification methods.
Solution Approach 2:
The patent creates optical copies of user identification data through imaging. The optical reader captures an image of the machine-readable indicia on the eyewear, and the facial recognition system creates an image of the user's face, storing these optical copies for rapid authentication comparison without requiring physical presence of original documents or biometric samples.
2Productivity
If multiple identification methods are integrated, then authentication speed and accuracy improve, but device complexity increases
Solution Approach 1:
The patent merges multiple identification methods into a single integrated authentication system. The optical reader and facial recognition system work together with the RFID reader and processor to provide multi-factor authentication. The system combines machine-readable indicia verification, facial biometric recognition, and RFID tag reading into one unified authentication process that occurs simultaneously or in rapid sequence.
Solution Approach 2:
The patent implements a universal authentication system that can handle multiple types of identification methods through a single interface. The processor and optical reader can authenticate using machine-readable indicia on eyewear, facial recognition, or both combined, providing flexible multi-functional authentication capabilities that adapt to different user needs and security requirements.
3Productivity
If custom settings are stored for each user, then operational efficiency improves, but data storage requirements increase
Solution Approach 1:
The patent stores user-specific custom settings and preferences locally in the weapon system's memory associated with each authenticated user's profile. This allows the system to quickly retrieve and apply personalized configurations (such as preferred ammunition types, sight settings, or operational modes) without requiring extensive centralized database queries, optimizing access speed while maintaining data locality.
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
Enhances user authentication and allows for quick adaptation of weapon system settings, improving operational efficiency and security.
Implementation Method 1
an optical reader, the optical reader configured to receive operator-identification information and transmit the operator-identification information to the processor
Implementation Method 2
the optical reader is a camera configured to generate image signals... the camera is configured to detect optically readable indicia
Implementation Method 3
the electrical connector and the ear-fitting unit are removably attachable by a magnetic force
Data Source
AI summary
A weapon system for a firearm includes a processor, the processor having an associated memory, and an optical reader, the optical reader configured to receive operator-identification information and transmit the operator-identification information to the processor.