US Patent 8641540 Inverted simulation attraction

A system for patron movement and entertainment comprising a track, and at least one vehicle engaged with and positioned below the track, capable of carrying at least one patron in a passenger portion and moving along the track. Each vehicle preferably includes a motion base between the track and the passenger portion, and a turntable between the track and the motion base for rotating the passenger portion in the yaw direction, and particularly for directing the patron's viewpoint toward desired show elements.