Biometric Data Transfer via Smart Eyewear
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Solution Overview
Problem
Users face challenges in accurately transferring sensitive information between devices, often leading to errors that can result in financial or legal issues due to manual re-entry of data.
Innovation Solution
A computer-implemented method for secure and rapid data transfer between devices using biometric authentication (fingerprint and retina scan) without security keys or cryptography, utilizing smart eyewear for data selection and transfer via Li-Fi or direct wireless communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual data entry is used to transfer information between devices, then device complexity is reduced, but data accuracy and reliability deteriorate due to user errors
Solution Approach 1:
The patent implements automatic copying of data from one device to another through authentication-based data transfer. The source device captures data (e.g., from a form or document), and upon verification that the target device belongs to the same user, the data is automatically copied to the target device, eliminating manual re-entry and ensuring accuracy.
Solution Approach 2:
The patent introduces an intermediary authentication mechanism that mediates between the source device and target device. This intermediary system verifies user identity and device ownership, enabling secure automatic data transfer without requiring complex direct device-to-device communication protocols.
2Reliability
If automatic data transfer with authentication is implemented, then data accuracy improves, but device complexity increases due to authentication requirements
Solution Approach 1:
The patent employs universal authentication mechanisms (such as biometric authentication or device recognition) that can work across multiple devices and platforms. This multi-functional approach allows the same authentication system to verify user identity on both source and target devices, reducing the need for device-specific complex authentication protocols.
Solution Approach 2:
The patent performs preliminary authentication actions before data transfer occurs. User identity and device ownership are verified in advance, and authentication credentials are established beforehand, which simplifies the actual data transfer process and reduces complexity during the critical data transfer moment.
3Ease of operation
If manual data entry is used, then ease of operation is reduced due to repetitive typing, but system resources are conserved
Solution Approach 1:
The patent automatically copies data from the source device to the target device, eliminating the need for users to manually type information. This copying mechanism significantly improves ease of operation by reducing repetitive typing while the energy consumption increase is minimal compared to the user time and effort saved.
Data Source
AI summary
A method for transferring digital data from a source to a target device, each of the source and target devices including a respective user interface. The method receives a user selection of digital data on the source device via a user interface. The method authenticates the user on the source device. The method, based on recognizing a user selection of target input field(s), of an interface of the target device, to which the digital data is to be provided as input, authenticates the user on the target device and verifies that a common user has authenticated with the source device and the target device. The method transfers the digital data to the target input field(s) of the interface of the target device.