Thus, when {TAIL ~ only the users hand} touches a conductive island 102, 102′ the island may be brought to {HEAD ~ approximately a ground potential voltage} 
Thus , when { TAIL ~ only the users hand } touches a conductive island 102 , 102′ the island may be brought to { HEAD ~ approximately a ground potential voltage }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD