At 10 p.m. in Amsterdam, 4 p.m. in Cambridge (US) and 1 p.m. in Pender Island (CAN) on June 9. 1980 a two and a half hour television exchange began between Klinkowstein, Tambellini and Bartlett in their respective cities. Video images were translated to sound impulses and transmitted by telephone. Each of these tones, picked up by a “robot 530” and turned into visual form, repr...