@inproceedings{CSCW-1998-ObataS,
	author        = "Akihiko Obata and Kazuo Sasaki",
	booktitle     = "{Proceedings of the Seventh ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/289444.289449",
	isbn          = "1-58113-009-0",
	pages         = "1--10",
	publisher     = "{ACM}",
	title         = "{OfficeWalker: A Virtual Visiting System Based on Proxemics}",
	year          = 1998,
}