@inproceedings{CHI-2004-OlsenW,
	author        = "Dan R. Olsen and Stephen Bart Wood",
	booktitle     = "{Proceedings of the 22nd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/985692.985722",
	isbn          = "1-58113-702-8",
	pages         = "231--238",
	publisher     = "{ACM}",
	title         = "{Fan-out: measuring human control of multiple robots}",
	year          = 2004,
}