Here in the second photo you can see the second important element in the setup, a Canon A650IS digital camera. The IS (image stabilization) steadies the image. The A650IS has a 640 by 480 video mode and the videos look great even at full screen on a 21" wide screen monitor. The other important feature of the A650IS is the swing-out, 360^ rotating screen. With this feature the screen can be angled toward the driver's seat for easy aiming and viewing.
NOTE: Click on the photos for enlarged images.