Carl Malamud: Internet Talk Radio, town crier to the glob­al vil­lage.  We’re talk­ing with Steve Deering, who’s a mem­ber of the research staff at Xerox’s Palo Alto Research Center. Xerox PARC of course is the foun­tain­head where it all began, and there’s work still going on. Steve, wel­come to Geek of the Week. Steve Deering: Thank you. Malamud: …read the full transcript.