Furthermore, the method includes receiving user input from {TAIL ~ the foot based interface} and mapping {HEAD ~ the user input} into a command 
Furthermore , the method includes receiving user input from { TAIL ~ the foot based interface } and mapping { HEAD ~ the user input } into a command
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH