A Novel QR Code Based Smart Attendance Tracking System

This work proposes a novel attendance tracking system based on QR code. The implementation of a QR-based attendance system in educational institutions represents a technological advancement which ensures the accuracy of attendance tracking. The process begins with students registering with the institutional organization. Following registration, each student is assigned a unique QR code, which is subsequently printed on their institutional ID card. This QR code serves as a personalized identifier for attendance tracking purposes. The operational procedure involves students scanning their QR codes using installed cameras upon entering and leaving the college premises. The system captures this data and calculates attendance percentages automatically. The recorded information includes not only the attendance status but also the precise entry and exit timestamps. This comprehensive dataset is then stored in the student database, organized according to the academic calendar. The utilization of QR codes in this context simplifies the overall system operation, reducing the chances of errors in attendance tracking. The implementation of technology into the attendance recording process enhances efficiency and minimizes the load on administrative staff.