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1973
E&S begins marketing first commercial frame buffer
Ethernet - Bob Metcalf (Harvard)
Westworld - uses 2D graphics
Circle Graphics Habitat founded at Univ. Illinois Chicago (Tom DeFanti & Dan Sandin)
first SIGGRAPH conference (Boulder)
3/4 inch portapack replaces 16mm film for news gathering
Richard Shoup develops PARC raster display
Rich Riesenfeld (Syracuse) introduces b-splines
Principles of Interactive Computer Graphics (Newman and Sproull) first comprehensive graphics textbook is published
1974
Motion Pictures Product Group formed at III by John Whitney, Jr. and Gary Demos
Alex Schure opens CGL at NYIT, with Ed Catmull as Director
SuperPaint developed by Dick Shoup and Alvy Ray Smith
TCP protocol (Vint Cerf, Bob Kahn)
DEC VT52 incorporated the first addressable cursor in a graphics display terminal
Intel 8080
z-buffer developed by Ed Catmull (University of Utah) (Ref: E. Catmull. A Subdivision Algorithm for Computer Display of Curved Surfaces, Ph.D. Thesis, Report UTEC-CSc-74-133, Computer Science Department, University of Utah, Salt Lake City, UT, 1974)
Futureworld (sequel to Westworld) uses 3D CGI (III)
Hunger produced by Peter Foldes at National Research Council of Canada; wins Cannes Film Festival Prix de Jury award for animation
1975
Phong shading - Bui-Toung Phong (University of Utah) (Ref: Bui-Tuong, Phong. Illumination for Computer Generated Pictures. Communications of the ACM 18(6) June 1975, p. 311-317.)
Sony Betamax recorder
Altair 8800 computer
fractals - Benoit Mandelbrot (IBM)
Winged edge polyhedra representation (Bruce Baumgart)
Catmull curved surface rendering algorithm (Ref: Catmull, Edwin. Computer Display of Curved Surfaces. Proceedings of the IEEE Conference on Computer Graphics, Pattern Recognition and Data Structures (IEEE Cat. No. 75CH0981-1C) 1975, p. 11-17. )
Bill Gates starts Microsoft
Martin Newell (Utah) develops CGI teapot (physical teapot now in the Computer Museum in Boston)
JPL Graphics Lab developed (Bob Holzman)
Arabesque completed (John Whitney)
Anima animation system developed at CGRG at Ohio State (Csuri)
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