Today folks are gathered at the Computer History Museum in Mountain View, California to celebrate the 50th anniversary of the Mother of All Demos (“MOAD”). Held in 1968 in San Francisco’s Civic Auditorium, SRI’s Douglas Engelbart and others demonstrated networked computer systems they were developing, including the mouse, hypertext, and real-time collaborative editing. The MOAD has become a notorious event in computer and internet history, both presaging and shaping the digital technology environment we live in now.