@inproceedings{HCI-AUII-2009-Dai,
	author        = "Linong Dai",
	booktitle     = "{Proceedings of the 13th International Conference on Human-Computer Interaction. Part III: Ambient, Ubiquitous and Intelligent Interaction}",
	doi           = "10.1007/978-3-642-02580-8_14",
	isbn          = "978-3-642-02579-2",
	pages         = "125--132",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Nine Assistant Guiding Methods in Subway Design — A Research of Shanghai Subway Users}",
	volume        = 5612,
	year          = 2009,
}