Making sense of group interaction in an ambient intelligent environment for physical play.

Ron Wakkary Marek Hatala Ying Jiang Milena Droumeva Malahat Hosseini Making sense of group interaction in an ambient intelligent environment for physical play. 179-186 2008 Tangible and Embedded Interaction http://doi.acm.org/10.1145/1347390.1347431 conf/tei/2008 db/conf/tei/tei2008.html#WakkaryHJDH08