@inproceedings{CHI-2009-WangR,
	author        = "Feng Wang and Xiangshi Ren",
	booktitle     = "{Proceedings of the 27th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1518701.1518864",
	isbn          = "978-1-60558-246-7",
	pages         = "1063--1072",
	publisher     = "{ACM}",
	title         = "{Empirical evaluation for finger input properties in multi-touch interaction}",
	year          = 2009,
}