Now it would be even funnier if the App was exploited or was itself malicious and started send live video to remote servers
Next generation motorized iPhone will make this app's job even more easy. Then it can tilt the phone in motion's direction or something
All told, I think the question in $SUBJECT should be very well left to the partner to answer - how the phone feels about your drive is irrelevant.
Sometimes, Partners lie; Passion does not.