Photo gallery: PARC through the years
Get a closer look at the people and products from Palo Alto Research Center's storied 40-year history.
This gallery accompanies our stories Xerox PARC turns 40: Marking four decades of tech innovations and Timeline: PARC milestones.
Click through to those stories for more about PARC.
PARC's 200,000-square-foot facility in Palo Alto, Calif. is carved into the surrounding landscape. Every floor has several outdoor patios.