to support non-sequential writing. The Xanadu system was first proposed {{years ago|1960}} years ago, but a demo was not made until 1972, and Nelson couldn't get sufficient funding until he met [[John Walker]], founder of [[Autodesk]]. | to support non-sequential writing. The Xanadu system was first proposed {{years ago|1960}} years ago, but a demo was not made until 1972, and Nelson couldn't get sufficient funding until he met [[John Walker]], founder of [[Autodesk]]. |