@inproceedings{CHI-1990-EndoI,
	author        = "Takaya Endo and H. Ishii",
	booktitle     = "{Proceedings of the Eighth ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/97243.97256",
	isbn          = "0-201-50932-6",
	pages         = "81--82",
	publisher     = "{ACM}",
	title         = "{NTT human interface laboratories (lab review)}",
	year          = 1990,
}