The contact sensors of the invention include a conductive composite material formed of {TAIL ~ a polymer} and {HEAD ~ a conductive filler} 
The contact sensors of the invention include a conductive composite material formed of { TAIL ~ a polymer } and { HEAD ~ a conductive filler }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD