@inproceedings{CHI-1998-SmithR,
	author        = "Brian K. Smith and Brian J. Reiser",
	booktitle     = "{Proceedings of the 16th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/274644.274702",
	isbn          = "0-201-30987-4",
	pages         = "424--431",
	publisher     = "{ACM}",
	title         = "{National Geographic Unplugged: Classroom-Centered Design of Interactive Nature Films}",
	year          = 1998,
}