The Xerox Alto: A Personal Retrospective

Recorded: June 4 2001 Founded in 1970 the Xerox Palo Alto Research Center PARC created over a relatively short period a paradigm shift in computing. Many of the technologies in modern personal computers including high-quality graphical user interfaces featuring windows and icons computer generated bitmapped graphics Ethernet networked distributed computing and laser printing were mature technologies at PARC by the end of the 1970s. The platform on which many of these technologies were utilized was the Xerox Alto personal computer developed at PARC in 1973. Although small and slow by todays standards the Altos flexibility made it an ideal system for hardware and software experimentation. In this talk Alto designers Chuck Thacker and Butler Lampson describe a few of the applications and technologies the Alto enabled as well as the exceptional working environment at PARC and the extraordinarily talented group of people who made it all happen. Catalog number: 102695030 Acquisition number: X4842.2009,

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