When trying to scan the QR-Code on my N7 the Stream from the camera is just black (the text overlay by the app is still displayed, so no crash)...I suspect this might be due to the fact that airdroid only uses the camera on the back of the device (which is missing on the N7).
I don't know the airdroid code, but it can't be that hard to supported the front-facing camera as well.....
I don't know the airdroid code, but it can't be that hard to supported the front-facing camera as well.....