@inproceedings{CHI-2012-HenzeRB,
	author        = "Niels Henze and Enrico Rukzio and Susanne Boll",
	booktitle     = "{Proceedings of the 30th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2207676.2208658",
	isbn          = "978-1-4503-1015-4",
	pages         = "2659--2668",
	publisher     = "{ACM}",
	title         = "{Observational and experimental investigation of typing behaviour using virtual keyboards for mobile devices}",
	year          = 2012,
}