@inproceedings{HCI-CC-1997-Alty,
	author        = "James L. Alty",
	booktitle     = "{Proceedings of the Seventh International Conference on Human-Computer Interaction. Volume 1: Cognitive Considerations}",
	isbn          = "0-444-82183-X",
	pages         = "193--196",
	publisher     = "{Elsevier}",
	title         = "{Human Computer Interaction: The Year 2000 and Beyond}",
	year          = 1997,
}