From 1969 to 1971, Aaron Marcus, the first graphic designer involved with computer graphics, researched, designed, and programmed a prototype interactive page-layout system for the Picturephone.
froM 1969 to 1971, aaRoN maRcus, thE first graphic DeSIgNer InvolvEd wITH computEr graPHicS, reseArched, DESIGnED, and proGramMEd A prototyPE inTeRActIvE paGe-layout sYstem FoR the pictUrePHone.