Editing Ted Nelson (section)

==ZigZag==
{{Main|ZigZag (software)}}
As of 2011, Nelson was working on a new information structure, ZigZag,<ref>{{cite web|author=Ted Nelson |url=http://xanadu.com/zigzag |title=ZigZag and Its Structure|publisher=Xanadu.com|access-date=2011-05-26|archive-date=December 18, 2007 |archive-url=https://web.archive.org/web/20071218200246/http://xanadu.com/zigzag/|url-status=live}}</ref> which is described on the Xanadu project website, which also hosts two versions of the Xanadu code. He also developed XanaduSpace, a system for the exploration of connected parallel documents (an early version of this software may be freely downloaded).<ref>{{cite web|author=Ted Nelson|url=http://xanarama.net/|title=XanaduSpace|publisher=Xanarama.net|date=June 25, 2007|access-date=July 3, 2011|archive-date=June 25, 2011|archive-url=https://web.archive.org/web/20110625184656/http://xanarama.net/|url-status=live}}</ref>