Browsing Biomedical Engineering, Dept. of by Author "Keene, Elizabeth"
Keene, Elizabeth; Cho, Daniel Won Ho (2009-12-01)To successfully navigate in an indoor environment, a blind person must be able to detect low and mid-height obstacles, as well as stairs. The most common tool that blind people currently use to navigate is the standard ...
Keene, Elizabeth (2009-12-14)