The "Data Visualization" Theory Group will focus on a series of inter-related questions: How can data be visualized? What does visualization make visible that isn't visible in the data itself? At a meta level, how can we formulate an aesthetics of information? Further, what are the implications (theoretical, social, professional, affective) of interaction with data in various forms? What does this reveal about the nature of information in general? To participate below you must be logged in to Google Wave.