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