@inproceedings{CHI-2009-BragdonZWML,
	author        = "Andrew Bragdon and Robert C. Zeleznik and Brian Williamson and Timothy S. Miller and Joseph J. LaViola Jr.",
	booktitle     = "{Proceedings of the 27th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1518701.1519050",
	isbn          = "978-1-60558-246-7",
	pages         = "2269--2278",
	publisher     = "{ACM}",
	title         = "{GestureBar: improving the approachability of gesture-based interfaces}",
	year          = 2009,
}