@proceedings {7721,
	title = {{\textquotedblleft}Visualization Techniques for Circular Tabletop Interfaces{\textquotedblright}},
	journal = {Proceedings of AVI{\textquoteright}2002},
	year = {2002},
	pages = {257-263},
	address = {Trento, Italy},
	abstract = {This paper presents visualization and layout schemes for a multi-person conversational setting.},
	author = {Vernier, F.D. and Lesh, N.B. and Shen, C.}
}
