Application of {HEAD ~ a load} at the surface 8 of the sensor can then vary the electronic characteristics at {TAIL ~ the internal sensing point} 15 
Application of { HEAD ~ a load } at the surface 8 of the sensor can then vary the electronic characteristics at { TAIL ~ the internal sensing point } 15
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH