I want to make a very small and inexpensive QR scanner and thought of the Raspberry Pi and other mini PC's.
I saw that some have managed to install Android on the Raspberry Pi, which I think is awesome.
With Android, I thought I could have an app installed that scans QR codes and sends the data to an email.
I know this is possible, but for the scanner to work, I need to connect a camera to the Raspberry Pi.
Is this remotely possible? I imagine it might be even more difficult to get this to work when I plan on installing Android on it.