It is yet another object of the present invention to provide an improved system for sending {HEAD ~ an electrical signal} to a device though preventing {TAIL ~ the inadvertent sending} of the electrical signal to the device 
though preventing
It is yet another object of the present invention to provide an improved system for sending { HEAD ~ an electrical signal } to a device though preventing { TAIL ~ the inadvertent sending } of the electrical signal to the device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH