QR CODE BASED ATTENDANCE SYSTEM
International Research Journal of Modernization in Engineering Technology and Science · 2023
A QR-based attendance system is a modern way of tracking attendance in schools, universities, and other organizations.It uses QR codes to identify students, teachers, and other staff members, making it a fast and efficient way to keep track of attendance.The system consists of two main components: the backend and the frontend.The backend is responsible for managing the database of users, classes, and attendance records.The frontend is the user interface that allows teachers and students to interact with the system.Another advantage of the system is its accuracy.Because it relies on individual scanning of unique QR codes, it eliminates the possibility of proxy attendance, where students mark each other as present even if they are absent.QR-based attendance systems are also highly customizable.Administrators can easily add new users, classes, and attendance parameters as needed.The system can also be integrated with other software tools, such as student information systems, to provide a seamless experience for users.This system uses QR codes to mark attendance for students, employees, or any group of individuals.The system involves generating unique QR codes for each individual and scanning them using a mobile device or a webcam.The QR code contains information about the individual, including their name, ID number, and any other relevant details.The system eliminates the need for traditional attendance methods such as manual sign-in sheets, roll-calls, or swipe cards.It ensures accuracy, eliminates errors, and saves time.The attendance data is immediately available, making it easy for teachers, supervisors, or administrators to monitor attendance in real-time.The QR code-based attendance system is highly secure as each QR code is unique and can only be used once.The system ensures that only authorized individuals can mark attendance, reducing the risk of fraud or misuse.Moreover, the system is cost-effective and requires minimal infrastructure or maintenance.