The changes you mention are almost invisible in day to day life though, so there...

		blub on April 15, 2017 \| parent \| context \| favorite \| on: What made Xerox PARC special? Who else today is li... The changes you mention are almost invisible in day to day life though, so there's nothing to recognise. Perhaps those innovations which the tech community considers revolutionary didn't really change society in a recognisable way?