@inproceedings{Schirmer:2015:SMW:2785830.2785832,
 author = {Schirmer, Maximilian and Hartmann, Johannes and Bertel, Sven and Echtler, Florian},
 title = {Shoe Me the Way: A Shoe-Based Tactile Interface for Eyes-Free Urban Navigation},
 booktitle = {Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services},
 series = {MobileHCI '15},
 year = {2015},
 isbn = {978-1-4503-3652-9},
 location = {Copenhagen, Denmark},
 pages = {327--336},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2785830.2785832},
 doi = {10.1145/2785830.2785832},
 acmid = {2785832},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {eyes-free interface, mobile device, navigation, tactile interface, wearable},
}