@inproceedings{CHI-2009-LudwigPT,
	author        = "Michael Ludwig and Reid Priedhorsky and Loren G. Terveen",
	booktitle     = "{Proceedings of the 27th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1518701.1519055",
	isbn          = "978-1-60558-246-7",
	pages         = "2309--2318",
	publisher     = "{ACM}",
	title         = "{Path selection: a novel interaction technique for mapping applications}",
	year          = 2009,
}