@inproceedings{HCI-CCAD-1999-NimanTHH,
	author        = "Bruno von Niman and Do Van Thanh and Jo Herstad and Helge Hüttenrauch",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 2: Communication, Cooperation, and Application Design}",
	isbn          = "0-8058-3392-7",
	pages         = "18--22",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Transparent communication appliances}",
	year          = 1999,
}