Design for conversation: lessons from Cognoter

The roots of computer supported argument visualization

Visualizing argumentation

Lessons from thoughtswap-ing: increasing participants' coordinative agency in facilitated discussions

Proceedings of the 2010 ACM conference on Computer supported cooperative work

Folksonomy-based collaborative tagging system for classifying visualized information in design practice

Proceedings of the 2007 conference on Human interface: Part I

Communication channels and awareness cues in collocated collaborative time-critical gaming

Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work