iphone 5s camera to act as radar gun for cars, determine speed

[iMore Question]

is it possible for the iphone 5s camera to act as radar gun for cars, to determine speed of a moving vehicle without knowing the distance traveled? Maybe using the burst mode of the camera and fast processor to determine motion, change of speed. We would not know the distance traveled, nor the width or length of the vehicle.

 

[kch50428]

no.