@inproceedings{CHI-2009-RukzioMH,
	author        = "Enrico Rukzio and Michael Müller and Robert Hardy",
	booktitle     = "{Proceedings of the 27th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1518701.1518722",
	isbn          = "978-1-60558-246-7",
	pages         = "113--122",
	publisher     = "{ACM}",
	title         = "{Design, implementation and evaluation of a novel public display for pedestrian navigation: the rotating compass}",
	year          = 2009,
}