Design and Development of Attendance System Application Using Android-Based Flutter

Student attendance application prototype using Android-based flutter: a case study in the electrical engineering department, University of Mataram. It is an application whose purpose is used in student attendance system activities by preventing cheating. This application is equipped with a validation feature using a QR code and geolocation to overcome student cheating during attendance activities. This application development using a flutter software development kit. This application development is used by two users that are students and lecturers, students use the application for attendance facilities, lecturers use the application to set open or close sessions, and check attendance. Tests carried out on the application are installation, application usage, QR code scanning methods, geolocation features, and Mean Opinion Score (MOS). As a result of the development of this application, it can be used to simulate attendance activities in a class attended by 10 students and it takes 5 minutes 58 seconds. This application also gets a mean opinion score measurement of 81.08.