@inproceedings{CHI-2008-LiL,
	author        = "Yang Li and James A. Landay",
	booktitle     = "{Proceedings of the 26th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1357054.1357259",
	isbn          = "978-1-60558-011-1",
	pages         = "1303--1312",
	publisher     = "{ACM}",
	title         = "{Activity-based prototyping of ubicomp applications for long-lived, everyday human activities}",
	year          = 2008,
}