GO Corporation used this video to promote the developer release of the PenPoint OS in 1991. PenPoint was one of the first operating systems designed specifically to run on mobile devices. Featuring: Dr. Norm Vincent (State Farm), Terry Conner (EDS), Phillipe Kahn (Borland), Jack Blount (Novell), David Reed (Lotus), Alan Lefkof (Grid), Vern Raburn (Slate), Dan Bricklin (Slate), and Jim Cannavino (IBM).