@inproceedings{CHI-1999-Vertegaal,
	author        = "Roel Vertegaal",
	booktitle     = "{Proceedings of the 17th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/302979.303065",
	isbn          = "0-201-48559-1",
	pages         = "294--301",
	publisher     = "{ACM}",
	title         = "{The GAZE Groupware System: Mediating Joint Attention in Multiparty Communication and Collaboration}",
	year          = 1999,
}