The problem Attenda solves

It Usages Wifi and Hotspot To identify if the student is present in the class and takes the attendance accordingly.

Challenges we ran into

For Security Reason Android Does not give full access to its wireless component (Wifi/Hotspot).

Form version to version the API for accessing wifi and hotspot is changed witch is not documented very well so we had to search for the API.

Because In the Andoird emulator Wifi/Hotspot feature is lacking so we had to use a physical device which was frustrating.