Stonehenge of PC design, Xerox Alto, turns 50 this month • The Register
How Steve Jobs acquired the mouse and GUI (video) | Extremetech
Xerox Alto - CHM Revolution
Extraordinary' Microsoft engineer Charles Thacker, who inspired the PC revolution, dies at 74 | The Seattle Times
Retromobe - retro mobile phones and other gadgets: Xerox Alto (1973)
Y Combinator's Xerox Alto: restoring the legendary 1970s GUI computer | Ars Technica
Gui - graphical User Interface, its history and more | iGotOffer
Xerox Star - Wikipedia
Check out how much a computer cost the year you were born
Xerox Alto: Everything You Need to Know - History-Computer
History of the graphical user interface - Wikipedia
How did the original Macintosh compare to the Xerox Alto? - Quora
Xerox 8010 Star Information System | National Museum of American History
Xerox PARC and the Origins of GUI | CRM.org
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
Xerox Alto - The Interface Experience: Bard Graduate Center
Xerox Alto,1973. First computer to use the desktop metaphor and mouse-driven graphical user interface (GUI). | Oude computers, Computer
Xerox Alto - Wikipedia
Y Combinator's Xerox Alto: restoring the legendary 1970s GUI computer
1984 | Timeline of Computer History | Computer History Museum
The first GUIs
How to avoid the 'competency trap' - BBC Worklife
Computer mouse - Wikipedia
Did You Know the First Computer Mouse Was Wooden? Here's the Story of the Mouse of Douglas Engelbart ~ Vintage Everyday
Check out how much a computer cost the year you were born
Y Combinator's Xerox Alto: restoring the legendary 1970s GUI computer | Ars Technica
The first GUIs
Xerox Alto: Everything You Need to Know - History-Computer
