In the example shown, {HEAD ~ the human figures arm} is in {TAIL ~ a down position} 570 at a first time, shown in FIG 5A, being raised 572 at a second time, in FIG 5B, and pointing upwards 574 at a third time, shown in FIG 5C 
is in
In the example shown , { HEAD ~ the human figures arm } is in { TAIL ~ a down position } 570 at a first time , shown in FIG 5A , being raised 572 at a second time , in FIG 5B , and pointing upwards 574 at a third time , shown in FIG 5C
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH