And to the original question, I have read that the leadership of Xerox was resistant to technology that could hurt photocopier sales. The Wikipedia page on PARC

And to the original question, I have read that the leadership of Xerox was resistant to technology that could hurt photocopier sales. The Wikipedia page on PARC gives a good overview of the technologies they helped develop, including hardware, software, and development methods. https://en.wikipedia.org/wiki/PARC_%28company%29 https://en.wikipedia.org/wiki/PARC_%28company%29