@inproceedings{CHI-2009-HinckleyDSGB,
	author        = "Ken Hinckley and Morgan Dixon and Raman Sarin and François Guimbretière and Ravin Balakrishnan",
	booktitle     = "{Proceedings of the 27th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1518701.1518996",
	isbn          = "978-1-60558-246-7",
	pages         = "1933--1942",
	publisher     = "{ACM}",
	title         = "{Codex: a dual screen tablet computer}",
	year          = 2009,
}