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The Xerox Alto is a computer system developed at Xerox PARC (Palo Alto Research Center) in the 1970s. It is considered one of the first workstations or personal computers , and its development pioneered many aspects of modern computing.
The mid-to-late 1980s saw the spread of laser printers, a "typographic" approach to word processing, and of true WYSIWYG bitmap displays with multiple fonts (pioneered by the Xerox Alto computer and Bravo word processing program), PostScript, and graphical user interfaces (another Xerox PARC innovation, with the Gypsy word processor which was ...
PARC entrance. SRI Future Concepts Division (formerly Palo Alto Research Center, PARC and Xerox PARC) is a research and development company in Palo Alto, California. [2] [3] [4] It was founded in 1969 by Jacob E. "Jack" Goldman, chief scientist of Xerox Corporation, as a division of Xerox, tasked with creating computer technology-related products and hardware systems.
Because the impetus for the RISC-V development was the paucity of open-source processor designs for the RAMP project (both Asanovic and Patterson were PIs), it is fitting that Thacker played a role in this important future technology. Thacker died of complications from esophageal cancer on June 12, 2017, in Palo Alto, California, aged 74. [15]
The controller and scanner were common to both models, but the Model 90 used a different print engine based on one developed for the previously announced Xerox 4090 printer. The original DocuTech Production Publisher was capable of scanning and then printing black-and-white pages at up to 135 pages per minutes (for letter or A4 sizes) with an ...
The 72 PPI pixel size closely approximated the 72.27 points per inch used in the commercial printing industry, so that a pixel in Bravo would be the same size as a typeface point. Bravo was the base for Gypsy , a later document system on the Alto, the first with a modern graphical user interface .
Alan Kay, also in attendance at the demo, would go on to design an object-oriented computing environment called Smalltalk while he was at PARC. [ 16 ] By 1973, the Xerox Alto was a fully functional personal computer similar to the NLS terminal which Engelbart had demonstrated in 1968, but much smaller and physically refined.
Print/export Download as PDF; ... Xerox Alto games ... Pages in category "Xerox computers" The following 11 pages are in this category, out of 11 total.