Growing biography, with links to many related topics. [Wikipedia]

Content on: Computing History, Computing Interests, Work History, Mathematics, Genealogy, Wildlife Protection.

Former Xerox PARC researcher and Apple Chief Scientist explains impact of Lisa, a computer ahead of its time, competing with DOS PCs. [G4 TV]

Chairman of the Board; Stagecast Software, Inc.

On novice programming. [Stagecast Software]