Investigates the effect of the digital medium on discourse as it shifts from dead trees to “networked screens.”  Their home page links to projects including MediaCommons (commented on in Collaboration and social neuroscience), the Googlization of everything, and a book on the history of disbelief–which is notable for its technical feature, CommentPress, allowing comments in the margins.

Information and discovery in neuroscience at the Information Systems Research Lab at UIUC GSLiS is more about information and discovery than actual neuroscience, but it’s one of the most relevant sites to watch.

Citation mapping

(Other essays on that site are worthwhile as well.)

Kohonen self-organizing maps

Ben Shneiderman’s information visualization work

He is actually an HCI (human-computer interaction) scientist. Now that he has shaved his beard, he is of less interest; but he continues to contribute to the psychology of interfaces.
One of his exciting projects, because it provides means for thinking and expression using visualization: OLIVE: On-line Library of Information Visualization Environments. Examples of visualization environments include Geographic information services (GIS) (including Arc software), computer chip design, newspaper layouts, and photography (Photoshop). Unfortunately, OLIVE is now about ten years old. Note to self (you know who you are): check projects page for citations and continued work.

Cognitive work analysis

Great work by Raya Fidel et al. at a great school, the Information School (iSchool) of the University of Washington . See also
From information behaviour research to the design of information systems: the Cognitive Work Analysis framework from Information research (an excellent journal, from Sweden, but no RSS feed).