Representative image of a Patriot missile being test fired.U.S. Army/NARA/DVIDS Global defense technology giant, AeroVironment (AV), has recently been awarded a $97 million U.S. Army contract for ...
Abstract: This project proposes a secure, cloud-based smart attendance system that integrates multiple layers of verification[15] to ensure accuracy, authenticity, and tamper-proof logging. The system ...
A comprehensive QR-based bus attendance tracking system with Flutter mobile app, Node.js backend, MySQL database, and React admin dashboard. bus_attendance_system/ ├── backend/ # Node.js + Express API ...
Abstract: Students' attendance taking and tracking are important in order to monitor students' performance in class. More often than not, students' performance is closely related to their attendance.
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