1984 | Timeline of Computer History | Computer History Museum
Retromobe - retro mobile phones and other gadgets: Xerox Alto (1973)
THE MARKET OF THE MIND
Computer mouse - Wikipedia
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History of the graphical user interface - Wikipedia
Xerox Alto: Everything You Need to Know - History-Computer
LCM+L - Xerox Alto
How the Graphical User Interface Was Invented - IEEE Spectrum
Y Combinator's Xerox Alto: restoring the legendary 1970s GUI computer | Ars Technica
Apple LISA-1, 1983 - May 25, 2013 | Auction Team Breker in Germany
Xerox Alto - CHM Revolution
Y Combinator's Xerox Alto: restoring the legendary 1970s GUI computer | Ars Technica
A History of the GUI | Ars Technica
How did the original Macintosh compare to the Xerox Alto? - Quora
Check out how much a computer cost the year you were born
Xerox PARC and the Origins of GUI | CRM.org
13 computers that changed the world
File:Xerox Alto I (1973) workstation console (606x808 pixel bitmap display, keyboard, 5-key chorded keyboard, and 3-button mouse) - Computer History Museum (2007-11-10 23.09.48 by Carlo Nardone).jpg - Wikimedia Commons
Computer mouse - Wikipedia
Stonehenge of PC design, Xerox Alto, turns 50 this month • The Register
Did You Know the First Computer Mouse Was Wooden? Here's the Story of the Mouse of Douglas Engelbart ~ Vintage Everyday
