The RSQ concept starred alongside Will Smith in the blockbuster movie 'I, robot'. The Audi RSQ was unveiled at the 2004 New York Automobile show. Not destined for production although some styling details are evident on Audi's Le Mans supercar (now going into production as the R8). The RSQ features the novel idea of spherical wheels at all four corners to increase maneuverability. Rather like the ball in computer mouse.