3 ms·Bill Atkinson: Birth of the Mac1 points by shawndumas 11y agoshawndumas 11y agoMembers of the mac team used a mouse in 1971, already had mouse working before going to xerox PARC... https://youtu.be/jOl-gIh-QCA?t=7m47s https://youtu.be/jOl-gIh-QCA?t=7m47s