@inproceedings{CHI-2011-ToomimKPL,
	author        = "Michael Toomim and Travis Kriplean and Claus Pörtner and James A. Landay",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979277",
	isbn          = "978-1-4503-0228-9",
	pages         = "2275--2284",
	publisher     = "{ACM}",
	title         = "{Utility of human-computer interactions: toward a science of preference measurement}",
	year          = 2011,
}