A gaming machine comprising a seat, a main body portion that includes the seat, an arm pivotally connected to the main body portion, and a user interface attached to the arm and pivotal with respect to the seat, wherein the user interface is operable for gaming. In a preferred embodiment the seat and...http://www.google.es/patents/US6910734?utm_source=gb-gplus-sharePatente US6910734 - Ergonomic gaming machine
