Xanadu, Zigzag and Zepler

Ted Nelson

Hypertext is Interconnectedness

Xanadu

PPT Slide

Perspective

Zigzag

Zigzag Model

Zigzag Model

Demonstrations

Under the Bonnet

Zigzag XML

An Alternative Implementation

What is the Point?

Abstractions

Problems

Comparisons

Challenges

Web Pages

More Web Pages