Timeline: "A File Structure for the complex, the changing, and the indeterminate"

1965 - Ted Nelson wrote the article "A File Structure for the complex, the changing, and the indeterminate"

1967 - Nelson bumps into his friend Andries van Dam at the 1967 Spring Joint Computer Conference and after this
Nelson begins traveling to Boston to work with van Dam and others at Brown University to create one of
the first hypertext systems. It was called Camondy's system a.k.a. Hypertext Editing System.

1980s - some attribute the idea of Human-Computer Interaction to this time, however, Nelson wrote about this
idea decades before this time.

1987 - at the Hypertext '87 conference van Dam announces that the HES system was sold by IBM, without him knowing,
to the Apollo mission in Houston.