This app can be used instead of a gamepad to play Askutron Quiz (http://askutron.com) on PC.
Just scan the QR code displayed in the games lobby screen to join! The next time the app is opened it will automatically try to connect to the same computer, so you dont have to scan the code every time.
The computer running the quiz must be in the same local area network as the phone or both the phone and PC must be connected via the internet.