In {TAIL ~ accordance} with the second illustrative embodiment of the present invention, {HEAD ~ terminal} 501 1 communicates wirelessly with a selected content terminal 502 n 
In { TAIL ~ accordance } with the second illustrative embodiment of the present invention , { HEAD ~ terminal } 501 1 communicates wirelessly with a selected content terminal 502 n
REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH