Mobile Device Attendance Verification with Local Biometric Processing
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Solution Overview
Problem
Traditional attendance verification systems are vulnerable to fraud, require physical terminals that incur costs and waste time, and expose sensitive biometric data, which can be compromised.
Innovation Solution
A mobile device-based attendance verification system that acquires and verifies biometric data locally, transmitting only a unique identifier and attendance data to a server, eliminating the need for physical terminals and reducing data exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If biometric data is stored on a server for attendance verification, then attendance verification can be performed, but the risk of data compromise increases
Solution Approach 1:
The patent extracts biometric data from the server environment and stores it locally on mobile devices. Only attendance verification results (presence/absence) are transmitted to the server, not the actual biometric data. This extraction principle removes the harmful factor of data compromise risk while preserving the verification function.
Solution Approach 2:
The mobile device acts as an intermediary between the user and the server. It performs local biometric verification and transmits only the verification outcome to the server, rather than transmitting or storing the actual biometric data on the server. This intermediary approach enables verification while minimizing data exposure.
2Reliability
If physical attendance terminals are deployed at worksites, then attendance verification is enabled, but installation and maintenance costs increase
Solution Approach 1:
The patent utilizes mobile devices that users already possess and use for other purposes. These multi-functional devices replace dedicated physical attendance terminals, eliminating the need for separate verification hardware at each worksite while maintaining verification capabilities.
Solution Approach 2:
Users perform attendance verification themselves using their own mobile devices without requiring physical presence at a terminal or interaction with verification hardware. The system leverages the user's existing device and self-initiates the verification process, eliminating the need for deployed physical terminals.
3Reliability
If employees use physical terminals to check-in, then attendance is recorded, but time is wasted leaving work duties
Solution Approach 1:
Employees independently perform attendance verification using their own mobile devices without needing to physically approach or interact with a terminal. The verification process is self-initiated and completed autonomously, eliminating the time loss associated with leaving work duties to use a physical terminal.
Solution Approach 2:
The patent transitions from a physical dimension (employees physically approaching a terminal located at a specific place) to a digital/remote dimension where verification can occur anywhere with network connectivity. This dimensional shift eliminates the need to leave work duties or travel to a specific location for attendance recording.
4Reliability
If biometric terminals are deployed throughout a facility, then verification coverage is improved, but the cost to install and maintain increases
Solution Approach 1:
The patent leverages the universality of mobile devices that employees already possess. Instead of deploying multiple specialized biometric terminals throughout a facility, the system utilizes the existing mobile devices employees use for communication and other purposes, achieving widespread verification coverage without additional hardware deployment.
Solution Approach 2:
Rather than deploying physical biometric terminals at multiple locations, the patent creates a virtual copy of the verification capability on each employee's mobile device. This digital copying approach achieves the same verification coverage as multiple physical terminals would provide, but without the installation and maintenance costs of physical hardware at each location.
Data Source
AI summary
Provided are systems and methods of attendance verification using mobile electronic devices (or “mobile devices”). In some embodiments, a person's biometric data is acquired and verified locally by a mobile device associated with the person while the mobile device is located in a geographic region associated with an event, and attendance data, including an indication of the verification of the biometric data along with a unique identifier of the mobile device, such as an international mobile equipment identity (IMEI) of the mobile device, is transmitted to an attendance server that makes a record of the person's attendance of the event based on the attendance data.