@inproceedings{CHI-2011-RuizLL,
	author        = "Jaime Ruiz and Yang Li and Edward Lank",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1978971",
	isbn          = "978-1-4503-0228-9",
	pages         = "197--206",
	publisher     = "{ACM}",
	title         = "{User-defined motion gestures for mobile interaction}",
	year          = 2011,
}