In this workshop, we address the importance and uses of social visualizations. In particular, we explore visualizations of text, audio, and visual interaction data to uncover social connections and interaction patterns in online and physical spaces. We stress the need to move beyond typical visualizations to date and explore new design approaches for creating social visualizations. Finally, we address the need for comparing and evaluating the effectiveness of social visualizations and the approaches used to create them. Keywords social visualization, communication, collaboration ACM Classification Keywords H.5.3 [Information Interfaces and Presentation]: Group and Organization Interfaces --- synchronous interaction, collaborative computing; H.5.2: GUI 							
						
							
					 															
					Fernanda B. Viégas, Karrie Karahalios