@inproceedings{CHI-2014-RobinsonPJ,
	author        = "Simon Robinson and Jennifer S. Pearson and Matt Jones",
	booktitle     = "{Proceedings of the 32nd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2556288.2556994",
	isbn          = "978-1-4503-2473-1",
	pages         = "639--642",
	publisher     = "{ACM}",
	title         = "{A billion signposts: repurposing barcodes for indoor navigation}",
	year          = 2014,
}