@inproceedings{CHI-2012-CoxCSC,
	author        = "Anna Louise Cox and Paul A. Cairns and Pari Shah and Michael Carroll",
	booktitle     = "{Proceedings of the 30th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2207676.2207689",
	isbn          = "978-1-4503-1015-4",
	pages         = "79--88",
	publisher     = "{ACM}",
	title         = "{Not doing but thinking: the role of challenge in the gaming experience}",
	year          = 2012,
}