The Ubiquity Usability Portal, we almost called it Ubiquity Center for UI Humanization, but we figured it would confuse people, and google.
Think of this as a good starting point for Usability research done on Ubiquity.
We are just getting started, so there are plenty of broken links and typos.
Usability Testing homepage.
Spring 09 Tests (documentation and advertising as priming/modeling)