AirAttend

AirAttend is an app that allows users to take attendance efficiently using a QR code scanner and a QR code generator.

Using the QR code generator included in AirAttend, admin users of activities can generate QR codes that can be scanned by other activity participants using the QR code scanner which is also included in the application.

Admin users can create new activities with customized names and keys for new attendances. Using the generated activity ID and created key, users can share or add activity to become a new admin and record attendance simultaneously with other admins to make the entire process more efficient.

To prevent participants from cheating (such as sharing the QR code), the application also has a distance check feature that automatically detects the location of the QR code and the location of the scanner device, then calculate the distance between them in order to guarantee the reliability of the attendance result.