Peter Foldes (1924-1977) was a pioneer in computer animation, which he introduced in Metadata, using the National Research Council of Canada's computer. The film was made in collaboration with NRCC scientists Nestor Burtnyk and Marceli Wein, regarded in Canada as the fathers of computer animation technology. To tackle the themes of poverty and world hunger, Foldes again used computer animation in his Oscar-nominated Hunger (1974), doing line drawings of key frames and letting the computer create the transformations from one scene to another. Note similarity of man morphing into auto in Hunger with the Tron riders merging into their light cycles. Made for the National Film Board of Canada, Hunger won the Jury Prize at the 1974 Cannes Film Festival.
Born in Budapest, Foldes moved to England in 1946 and studied at the Slade School of Art. Later, he lived and worked in Paris. His other films include Animated Genesis (1952), A Short Vision (1956), Plus Vite (1965), Visages des femmes (1968), Je. Tu. Elles./I. You. They. (1972), Réve (1977) and Envisage (1977). He also worked on the computer graphics for the 1973 BBC-TV mini-series The Ascent of Man (1973). A Short Vision, his collaboration with Joan Foldes about a nuclear holocaust, was shown on The Ed Sullivan Show in 1956.