Audi's booth was visually the most arresting we've seen this year because it was both packed to overflowing with people and beautiful shiny things and because the floor, ceiling and walls were really brightly lit. In one wing Audi had set up a car cockpit in front of a few massive displays to simulate toodling down Las Vegas Blvd in a self-driving car equipped with its Piloted Driving system. In bumper to bumper conditions at speeds up to 60 km/h (37.28 mph), flicking a switch on the steering wheel disconnects you from the steering and pedals and frees up the in-car entertainment and telephone for your amusement. The car will maintain distance to the vehicles ahead and nearby using its own proprietary LI