In this section, we map the people and institutions concentrating on research relevant to the profession of orientation and mobility .
Links go out of date quickly.
We work to stay on top of changes, but inevitably links fail, and for a while go unattended. Please let us know when a link does not work. If you are working on systems that might benefit blind travelers, please check out Tips for Inventors. For a consumer's viewpoint about electronic navigational technologies for the blind, see the comments of Andrew Downie. For a list of currently available navigation technologies with addresses see the webpage created by Duen Hsi Yen.