Abstract: According to various embodiments of the present invention, a tablet arm for a nesting chair including a first rigid support member affixed to a nesting chair, a second rigid support member swivelably coupled to the first rigid support member, a tablet rotatably and slidably coupled to the second rigid support member by a collar, a first stop coupled with the second rigid support member and configured to abut one end of the collar in the tablet's forward operable position, and a second stop coupled with the second rigid support member and configured to abut another end of the collar in the tablet's rearward operable position. According to some embodiments, a plurality of nesting chairs having swiveling rotatable tablets movable from an operable position to a nested position, the tablets positioned over seatbacks of the chairs in the nested position and configured to slide horizontally in the operable position.

Abstract: A driver measure system aids in determining the physical requirements of a disabled driver in order to modify a van or other vehicle to his or her specific needs. The driver measurement system comprises a frame including tracks for positioning a wheelchair and a control assembly which includes a steering wheel and hand controls. Force adjustment and measurement mechanisms for the steering wheel and hand controls enables a trained technician to evaluate the functional driving ability of the disabled driver. The simulator also provides a structural reference framework for taking anthropometric measurements. The measurements obtained are used to prepare a specification or "mobility prescription" for modifications and adaptive driving equipment needed to customize a vehicle.