50 years ago, Douglas Engelbart's ‘Mother of All Demos’ changed personal technology forever

Imagine someone demonstrating a jet plane 15 years before Kitty Hawk. Imagine someone demonstrating a smartphone 15 years before the first cellular networks were even launched. Imagine someone demonstrating a controlled nuclear chain reaction 15 years before Einstein formulated e=mc2. On a crisp, overcast, and breezy Monday afternoon in San Francisco on December 9, 1968, before an SRO audience of more than 2,000 slack-jawed computer engineers, a soft-spoken engineer named Douglas Engelbart held ...