MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641113208 A) filed by Thiagarajar College Of Engineering on September 22, 2026, for A Multi-Layer On-Device Attendance Authentication System Using Geo-Spatial Boundary Enforcement And Real-Time Biometric Liveness Verification.
Inventors include Parkavi R; Pudumalar S; Sujitha S; Aathithyan M; Logesh K; and Jeffl Aston A.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: The present invention relates to the field of secure digital authentication systems and more particularly to a multi-layer on-device attendance authentication system, an electronic device, and a computer-readable storage medium for presence verification. The invention provides a sequential authentication architecture integrating geo- fencing validation, real-time biometric liveness detection, and facial embedding-based identity matching executed entirely on-device. The system eliminates dependency on external biometric hardware and minimizes cloud-based processing, thereby enhancing privacy, scalability, and operational reliability. Attendance is recorded only upon successful completion of all authentication stages within a unified verification pipeline. The invention is suitable for implementation in educational institutions, corporate environments, government organizations, and workforce management systems.
Disclaimer: Curated by HT Syndication.
