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