More particularly, {TAIL ~ the present invention} relates to a motion sensor and method thereof that senses motion across the front of the sensor, and wherein data from the motion sensor is processed using {HEAD ~ statistical methods} 
More particularly , { TAIL ~ the present invention } relates to a motion sensor and method thereof that senses motion across the front of the sensor , and wherein data from the motion sensor is processed using { HEAD ~ statistical methods }
OTH OTH OTH 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 HEAD HEAD HEAD HEAD HEAD HEAD