An
enhanced motion vehicle, or
EMV, is a ride vehicle developed by
Walt Disney Imagineering, a component of
The Walt Disney Company, for use in amusement park rides located at
Disney's theme parks. Riders are seated on a modified
motion simulator base that is mounted on a wheeled chassis. As the vehicle travels through the attraction, the motion base simulates movement, such as driving over rough terrain or leaning through a turn, that makes the ride experience appear more realistic.