Dear Joe,
On Tue, 23 Nov 2010, Joe Corneli wrote:
[...]
(a) building interactive textbooks that work for self-guided learners
This sounds like Wikibooks http://en.wikibooks.org
or Wikiversity http://en.wikiversity.org
Although there is not much interaction with the reader unless s/he begins to write.
(b) building technologies to support live tutorials over the web
This sounds like http://videolectures.net/
I suppose that Wikimedia Commons could also host live tutorials. I haven't seen on though. YouTube also have some content.
(c) building infrastructure to help in developing good survey articles or similar content
This sounds like Wikipedia.
[...]
best regards Finn
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Finn Aarup Nielsen, DTU Informatics, Denmark Lundbeck Foundation Center for Integrated Molecular Brain Imaging http://www.imm.dtu.dk/~fn/ http://nru.dk/staff/fnielsen/ ___________________________________________________________________