@inproceedings{CHI-2011-PedersenH,
	author        = "Esben Warming Pedersen and Kasper Hornbæk",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979384",
	isbn          = "978-1-4503-0228-9",
	pages         = "2975--2984",
	publisher     = "{ACM}",
	title         = "{Tangible bots: interaction with active tangibles in tabletop interfaces}",
	year          = 2011,
}