In one example, the apparatus is used by {HEAD ~ a prosthetist} to map the stump of an amputee to properly fit {TAIL ~ the amputee} with a prosthetic device 
In one example , the apparatus is used by { HEAD ~ a prosthetist } to map the stump of an amputee to properly fit { TAIL ~ the amputee } with a prosthetic device
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH