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Aug 5, 2016 at 19:15 comment added Bob Kerns Bitmap displays also existed. Stanford's AI lab had them attached to their PDP-10 timesharing system in 1971; MITs in 1972. The Xerox Alto was an individual workstation in 1973. Printing technology was also available. The Xerox Graphics Printer (XGP) was in use at Stanford, MIT and CMU by 1972, with 192 DPI. Xerox began producing a high-speed laser printer at 300 DPI resolution in 1976. NYIT created a 24-bit color computer display around 1974, and commercial units for broadcast were available by 1975.
S Aug 5, 2016 at 11:58 history suggested Greg Bacon CC BY-SA 3.0
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Aug 5, 2016 at 11:01 review Suggested edits
S Aug 5, 2016 at 11:58
Aug 4, 2016 at 2:55 comment added Robert Israel See e,g, hpmuseum.net/display_item.php?hw=79
Aug 4, 2016 at 1:34 comment added Robert Israel While computer graphics in 1978 was less advanced, and far less convenient, than it is today, it's not really true that such images couldn't have been produced. There were such things as vector plotters: any good university computer centre would have one, and yes it did have (a limited range of) colours.
Aug 3, 2016 at 20:50 history answered coudy CC BY-SA 3.0