[alankay]

Parc was an "extension" or "outgrowth" of the ARPA (before the "D") sponsored computer research in the 60s that was catalyzed by Congress overreacting to Viet Nam protests and changing ARPA's charter for the worse.

ARPA/Parc as a community had the best and most enlightened funding for computing research starting in 1962 (Parc started in 1970), and a very large percentage of the familiar technologies of today -- including personal computing, tablets, dynamic OOP, the GUI, the Internet, etc -- were invented by it.

The best (and pretty accurate) book about this remarkable group is "The Dream Machine" by Mitchell Waldrop.

Bob Taylor, who had been a director of the ARPA computing research, looked for a way to fund some of the "ARPA Dream" projects that Congress was curtailing, and found Xerox (which wanted to set up a longer range research lab).

Taylor was particularly interested in recruiting a number of the young Phds that ARPA had funded, and I was one of them.