Bosch, one of the world leaders in automotive technology, has a simulator at their stall at the Auto Expo which demonstrates very effectively how ABS (Anti-lock Braking System) works. The simulator not only plays a video, but also makes it seem very real with the help of a hydraulic mount, that makes the demonstrator car shake like a real car would.
This is a very good way of showing a consumer how ABS works, and Bosch plans to put the simulator in various dealerships to educate the consumer on why ABS is necessary.