Biometric Payment Device Identity Verification
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Solution Overview
Problem
Existing systems lack an efficient method to verify individuals' identity and proof-of-life before distributing benefits, leading to potential misallocation or unauthorized access to benefits.
Innovation Solution
The implementation of payment devices equipped with biometric readers that validate individuals locally, integrating the validation data into transaction processes to ensure benefits are distributed only to verified and living individuals, with administrators using this data to confirm eligibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional payment systems are used for benefit distribution, then the distribution process is simple and fast, but there is no verification of individual identity or proof-of-life leading to potential misallocation or unauthorized access
Solution Approach 1:
The patent introduces payment devices with biometric readers as an intermediary between the benefit distribution system and individuals. These devices capture biometric data (fingerprint, facial recognition, iris scan) and validate it against stored information, serving as a mediator that verifies identity and proof-of-life without requiring complex direct integration between the benefit system and biometric databases. This intermediary approach enhances reliability while managing system complexity.
Solution Approach 2:
The system performs preliminary biometric validation before benefit distribution occurs. The payment device captures and validates biometric data in advance, creating a verified identity status that is then used to authorize benefit disbursement. This preliminary verification action ensures that only authenticated individuals receive benefits, preventing misallocation and unauthorized access before the actual distribution takes place.
2Measurement precision
If biometric validation is implemented to verify individuals, then identity verification accuracy is improved, but the time required for the distribution process increases
Solution Approach 1:
The patent replaces traditional mechanical verification methods (such as manual ID checking, signature collection, or in-person appearance) with biometric validation technology. Biometric systems like fingerprint scanning, facial recognition, or iris scanning provide rapid automated verification with high precision. This substitution maintains measurement precision for identity verification while significantly reducing the time required compared to manual processes, as biometric validation can be performed instantly without human intervention.
3Reliability
If biometric data is stored and processed locally on payment devices, then security and privacy are improved, but the device complexity and cost increase
Solution Approach 1:
The patent implements a nested architecture where the biometric validation system is embedded within the existing payment device structure. The biometric reader, processor, and storage components are integrated into the payment device's hardware and software layers, similar to how a nested doll contains smaller dolls within larger ones. This nesting approach allows biometric functionality to be incorporated without requiring a completely new system, thereby improving security and privacy while limiting the increase in device complexity and cost to the incremental additions needed for biometric capabilities.
Data Source
AI summary
Systems and methods for verifying individuals prior to distribution of one or more benefits are disclosed. One example method includes receiving, at an interface peripheral of a payment card device, a biometric from an individual associated with the device and comparing the received biometric to a biometric reference stored in a memory of the device. The method also includes, in response to the received biometric matching the biometric reference, setting a biometric status in the memory of the device for an expiration interval and enabling the device for transactions to be funded by an account linked to the device, based on the biometric status being set. The method then includes, in response to expiration of the expiration interval, resetting the biometric status in the device and disabling the device for transactions to be funded by the account, based on the biometric status not being set.