Our research project is about blindness, it includes some
information about: Ben Underwood, Daniel Kish, soundflash, vOICe, the Bell Pioneers Sports Jaboree, our invention: the USSG and more.
Our research project is about blindness, it includes some
information about: Ben Underwood, Daniel Kish, soundflash, vOICe, the Bell Pioneers Sports Jaboree, our invention: the USSG and more.