@misc{Wang12-HSD-Cane, title = {{HALO}: Haptic Alerts for Low-hanging Obstacles in White Cane Navigation}, author = {Wang, Yunqing and Koch, Eza and Kuchenbecker, Katherine J.}, howpublished = {Hands-on demonstration presented at IEEE Haptics Symposium, Vancouver, Canada}, month = mar, year = {2012}, note = {Finalist for Best Hands-on Demonstration Award}, doi = {}, month_numeric = {3} }