A handheld display device for associating {TAIL ~ a multimedia object} with a zone of {HEAD ~ a printed substrate} 
A handheld display device for associating { TAIL ~ a multimedia object } with a zone of { HEAD ~ a printed substrate }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD