The invention has been developed primarily to provide the basis for a surface based interface which allows a user to input and interact with information via a network, and to obtain interactive printed matter on {HEAD ~ demand} via {TAIL ~ high speed networked color printers} 
via
The invention has been developed primarily to provide the basis for a surface based interface which allows a user to input and interact with information via a network , and to obtain interactive printed matter on { HEAD ~ demand } via { TAIL ~ high speed networked color printers }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL