@article {238661,
	title = {(Best Paper Award) Fluid Grouping: Quantifying Group Engagement around Interactive Tabletop Exhibits in the Wild.},
	journal = {In Proceedings of the 2015 ACM annual conference on Human Factors in Computing Systems (CHI{\textquoteright}15)},
	year = {2015},
	author = {Block Florian and Hammerman, James and Michael Horn and Spiegel, Amy and Christiansen, Jonathan and Brenda Phillips and Judy Diamond and Shen, Margaret Evans Chia}
}
