@INPROCEEDINGS {
	AUTHOR = "Orlando Erazo and Jos{\'e} A. Pino and Pedro Antunes",
	TITLE = "Estimating Production Time of Touchless Hand Drawing Gestures",
	BOOKTITLE = "15th IFIP TC13 Conference on Human-Computer Interaction (Interact)",
	PAGES = "552-569",
	MONTH = "Sep",
	YEAR = "2015",
	ADDRESS = "Bamberg, Germany",
	PUBLISHER = "Springer-Verlag",
	SERIES ="Lecture Notes in Computer Science",
	NUMBER = "9298",
	}