Before PDF: John Warnock's 'Camelot'
Karl De Abrew writes: "In the Spring of 1991 Dr. John Warnock wrote a paper he
dubbed "Camelot" in which the Adobe Systems Co-founder and
CEO laid out the foundation for what has become Acrobat/PDF.
With the author's permission, Planet PDF is pleased to publish
the full-text of that historic document." Of course, now it's 2002, and the dream of universal display / printing remains only partly realized; PDFs really have helped to narrow the gap between dream and reality, though.
If you are reading this post, and you have not read the document yet, read the document it is a must read; not only is it informative, but it is interesting.
It has all the disadvantages of online and printed documentation rolled into one.