the body motion signal detecting {TAIL ~ apparatus} and {HEAD ~ the information processing apparatus} are connected to each other through communicating means, 
the body motion signal detecting { TAIL ~ apparatus } and { HEAD ~ the information processing apparatus } are connected to each other through communicating means ,
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH