@inproceedings{CHI-2003-VertegaalWSC,
	author        = "Roel Vertegaal and Ivo Weevers and Changuk Sohn and Chris Cheung",
	booktitle     = "{Proceedings of the 21st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/642611.642702",
	isbn          = "1-58113-630-7",
	pages         = "521--528",
	publisher     = "{ACM}",
	title         = "{GAZE-2: conveying eye contact in group video conferencing using eye-controlled camera direction}",
	year          = 2003,
}