At the Toyota research facility in Higashifuji, Japan, is a driving simulator with a dome featuring a 360-degree interactive driving simulation and big enough to contain an entire car. The dome rests on six moving pillars to create actual tilt and momentum in the car, and the platform under the dome can move on both X and Y axes (axises?) over a floor the size of a football field.
To me it seems a bit like over-engineering, but I still want to try it out.
Found via The Presurfer