As others have said, turns need to precede the actual moment the vehicle turns, otherwise it's a blind spot. I wouldn't use it as is. Also the 3D performance is

As others have said, turns need to precede the actual moment the vehicle turns, otherwise it's a blind spot. I wouldn't use it as is. Also the 3D performance is 2fps on my device. Other than that it's a cool demo, but not worthy of a patent. It's a pretty basic 3D transform, I'm not sure what's there to patent.