Attendance Management System by Using QR Code

Smartphones are becoming more preferred companions to users than desktops, personal computers, or laptops. Knowing that smartphones are most popular with users at the age of around 23, using smartphones to speed up the process of taking attendance by the college. Attendance is an important factor for both teachers and students. There a different method of maintaining attendance from a manual system where attendance is marked in sheets to automated attendance such as biometrics. All the techniques have some disadvantages in maintaining attendance. The automated attendance is time concerned i.e. the teacher should update their attendance before the time else they will lose their salary. The system would save lecturing time and hence enhance the educational process. This paper proposes a system that is based on a QR code to record teacher and student campus IN /OUT time, the second part is to give thumb notification to add attendance during or at the beginning of each lecture. The proposed of this paper is to use mobile phones for updating the student and teachers' attendance. This paper uses a mobile application that is developed using flutter technology where a smartphone scans the QR code which acts as a user ID and for user verification.