Of course, the threshold level may be set by electronic means, or embodied as {HEAD ~ a computer readable medium} including {TAIL ~ instructions} for setting the motion threshold 
including
Of course , the threshold level may be set by electronic means , or embodied as { HEAD ~ a computer readable medium } including { TAIL ~ instructions } for setting the motion threshold
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH