This is a discussion on Headrest Mount within the iPad DIY forums, part of the Apple iPad Discussions category; cute~...
I've had the mount in the car for a couple of weeks now and so far so good. No rattles or bouncing, and my son is happy to while away long journeys watching his favourite pre-school TV programmes that I've recorded.
Only thing to work out now is how to discretely power the iPad and get the sound to the back seat so that we don't have to listen to it in the front. There's only so much Mr Tumble a man can take!