@inproceedings{CHI-2013-KaufmannA,
	author        = "Bonifaz Kaufmann and David Ahlström",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2466434",
	isbn          = "978-1-4503-1899-0",
	pages         = "3173--3176",
	publisher     = "{ACM}",
	title         = "{Studying spatial memory and map navigation performance on projector phones with peephole interaction}",
	year          = 2013,
}