@INPROCEEDINGS{
bial-chi11-outdoor-navigation-wip, 
author = {Bial, Dominik and Kern, Dagmar and Alt, Florian and Schmidt, Albrecht}, 
title = {{Enhancing Outdoor Navigation Systems Through Vibrotactile Feedback}}, 
booktitle = {CHI '11 Extended Abstracts on Human Factors in Computing Systems`}, 
year = {2011}, 
series = {CHI EA'11}, 
pages = {1273--1278}, 
address = {New York, NY, USA}, 
month = {apr}, 
publisher = {ACM}, 
acmid = {1979760}, 
doi = {10.1145/1979742.1979760}, 
isbn = {978-1-4503-0268-5}, 
keywords = {field study, motorcycling, vibration patterns, vibro tactile navigation}, 
location = {Vancouver, BC, Canada}, 
numpages = {6}, 
timestamp = {2011.05.01}, 
url = {http://doi.acm.org/10.1145/1979742.1979760} }