Xanadu Software Released After 54 Years In the Making

redletterdave writes: "'Project Xanadu,' designed by hypertext inventor Ted Nelson to let users build documents that automatically embed the sources they're linking back to and show the visible connections between parallel webpages, was released in late April at a Chapman University event. Thing is, development on Xanadu began in 1960 — that's 54 years ago — making it the most delayed software in history. 'At its simplest, Xanadu lets users build documents that seamlessly embed the sources which they are linking back to, creating, in Nelson's words, "an entire form of literature where links do not break as versions change; where documents may be closely compared side by side and closely annotated; where it is possible to see the origins of every quotation; and in which there is a valid copyright system - a literary, legal and business arrangement - for frictionless, non-negotiated quotation at any time and in any amount." The version released on the internet, named OpenXanadu, is a simple document created using quoted sections from eight other works, including the King James Bible and the Wikipedia page on Steady State Theory.'"

Comments

Mine this project documentation, please

[140Mandak262Jamuna]

People it is a treasure! I think people should go through the documentation of this project carefully. It predates the entire internet, but talks about links between documents, references, referees etc. I think we can find prior art by the tons here. We might be able to invalidate many many trivial patents on the internet and web pages here.

Big Answer to a Nonproblem

[mugnyte]

The issue of tracking entities that quote your resource is not really the size of a problem that demands this much answer.
IIRC, the original design included a large number of other features that became nonsensical as modern conventions for information arrived:
- We do not require licensing or micropayment for quoting text or speech. The www follows free-speech by default, and tools must be built on top to restrict things. (Among many reasons why not: There is no permanent trust-able entity for enforcement)
- There is a vastly larger usage of linking than quote usage (links jump but also embed)
- Commercial licensing of text, images and video is still required but the infrastructure to enforce it has to constantly differentiate by usage and intent (satire, education), not mere presence or absence. (YouTube's big review process...)
- There is no permanent barrier to building a free side-channel for information that would otherwise be licensed. (P2P File Sharing, etc)

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