Biometric Enrollment Using Automatic Fingerprint View Compilation
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Solution Overview
Problem
Current biometric enrollment processes for personal verification systems are cumbersome and require user cooperation, leading to a negative user experience and potential abandonment of the technology.
Innovation Solution
A method and system that automatically or semi-automatically compile a fingerprint record by capturing multiple views without user prompting, using a fingerprint sensor integrated with a display, where the enrollment process is completed when a threshold of fingerprint area, number of views, time, or consistency is reached, allowing for seamless integration into device operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional biometric enrollment processes are used, then authentication security is ensured, but user experience deteriorates due to cumbersome procedures requiring active user cooperation
Solution Approach 1:
The system performs preliminary biometric data collection during normal device usage before authentication is needed. Fingerprint views are captured in advance during natural interactions with the device, so that when authentication is required, the data is already available, eliminating the need for separate enrollment sessions and improving user experience while maintaining security
Solution Approach 2:
The system enables self-service by automatically collecting and processing biometric data without requiring user initiation or active participation. The device autonomously captures fingerprint views during normal operation, processes them through the compilation system, and prepares authentication data without user intervention, making the process transparent and effortless
2Measurement precision
If multiple fingerprint views are collected to improve enrollment quality, then data completeness increases, but enrollment time increases
Solution Approach 1:
The system continuously collects fingerprint views during normal device usage rather than requiring dedicated enrollment time. Multiple views are gathered over time as the user naturally interacts with the device, converting idle time into productive data collection periods and achieving high data quality without sacrificing user time
Solution Approach 2:
The system performs data collection in advance during normal usage, so that by the time authentication is needed, sufficient high-quality data has already been accumulated. This preliminary continuous collection eliminates the time trade-off by gathering data asynchronously during non-critical periods
3Ease of operation
If automatic enrollment without user prompting is implemented, then user effort is reduced, but control over enrollment process decreases
Solution Approach 1:
The system provides self-service by automatically detecting when sufficient biometric data has been collected and initiating enrollment without user prompting. The device monitors data accumulation, determines enrollment readiness, and executes the process autonomously, reducing user effort while maintaining adaptability through configurable thresholds and optional user review
Data Source
AI summary
Methods and systems for enrolling biometric data that is easier to use and provides a more positive end user experience. Additionally, machine readable medium storing instructions configurable to achieve the results when executed by a computing device are also provided.