@inproceedings{CHI-2003-FailsO,
	author        = "Jerry Alan Fails and Dan R. Olsen",
	booktitle     = "{Proceedings of the 21st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/642611.642690",
	isbn          = "1-58113-630-7",
	pages         = "449--456",
	publisher     = "{ACM}",
	title         = "{A design tool for camera-based interaction}",
	year          = 2003,
}