{TAIL ~ The output} from {HEAD ~ the accelerometers} may be integrated to quantify movement of the array 
{ TAIL ~ The output } from { HEAD ~ the accelerometers } may be integrated to quantify movement of the array
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH