16
Participants
Start Date
November 30, 2011
Primary Completion Date
December 31, 2013
Study Completion Date
September 30, 2015
initial system
The computer vision system is used to assist blind subject to navigate an extended path with multiple turns within a hospital setting.The initial prototype system would have been successfully tested for outdoor navigation and basic object recognition tasks.
modified system
The problems associated with the initial system were identified and modified. This modified system was tested with a second separate group of subjects. The redesigned system is used to assist blind subject to navigate the same extended path with multiple turns within a hospital setting.
Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD, Baltimore
Atlanta VA Medical and Rehab Center, Decatur, Decatur
VA Office of Research and Development
FED