@inproceedings{CHI-2009-RamirezDD,
	author        = "Leonardo Ramirez and Sebastian Denef and Tobias Dyrks",
	booktitle     = "{Proceedings of the 27th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1518701.1518893",
	isbn          = "978-1-60558-246-7",
	pages         = "1279--1282",
	publisher     = "{ACM}",
	title         = "{Towards human-centered support for indoor navigation}",
	year          = 2009,
}