Under broadcast control, local computers , combine {HEAD ~ user information} selectively into prior art communications to exhibit personalized mass media programming at {TAIL ~ video monitors} , speakers , printers , etc 
Under broadcast control , local computers , combine { HEAD ~ user information } selectively into prior art communications to exhibit personalized mass media programming at { TAIL ~ video monitors } , speakers , printers , etc
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH