Sure they could power the GPS receiver part, detect the motion then disable the TV... stopping it being used by passengers or on buses.... but hey, better safe than sorry!

But you know what, I am sick of the sticker in the mirror that tells me objects may be nearer than they appear, I am sick of the ping ping ping to tell me I have the seat belts off. I am sick of the locks on my car locking themselves whenever the car is in motion to prevent me accidentally opening my door while in motion and falling out.

When did I become I mental cripple who couldn't be trusted? And why should I buy products that treat me like a mental cripple?