@inproceedings{CHI-2007-ClarksonLCS,
	author        = "Edward Clarkson and Kent Lyons and James Clawson and Thad Starner",
	booktitle     = "{Proceedings of the 25th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1240624.1240650",
	isbn          = "978-1-59593-593-9",
	pages         = "163--166",
	publisher     = "{ACM}",
	title         = "{Revisiting and validating a model of two-thumb text entry}",
	year          = 2007,
}