An occupant presence sensor apparatus disposed in a seat includes {HEAD ~ first and second substantially non compliant force translation plates} generally parallel to {TAIL ~ the seating surface} of the seat, an elastomeric mat disposed between the first and second force translation plates, and a switch mechanism disposed between the first and second force translation plates within an opening formed in the elastomeric mat 
generally parallel to
An occupant presence sensor apparatus disposed in a seat includes { HEAD ~ first and second substantially non compliant force translation plates } generally parallel to { TAIL ~ the seating surface } of the seat , an elastomeric mat disposed between the first and second force translation plates , and a switch mechanism disposed between the first and second force translation plates within an opening formed in the elastomeric mat
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