@inproceedings{CHI-2012-KehrHLD,
	author        = "Flavius Kehr and Marc Hassenzahl and Matthias Laschke and Sarah Diefenbach",
	booktitle     = "{Proceedings of the 30th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2207676.2207774",
	isbn          = "978-1-4503-1015-4",
	pages         = "689--694",
	publisher     = "{ACM}",
	title         = "{A transformational product to improve self-control strength: the chocolate machine}",
	year          = 2012,
}