This smart wheelchair has laser vision
Tuesday, November 10, 2009 - 08:42
in Mathematics & Economics
(PhysOrg.com) -- Disability, John Spletzer believes, should no longer pose any obstacle to mobility. A blind person may not be able to see or a paraplegic to walk, but each can access the technology available to the rest of the world. And that technology has the potential to serve as a person`s feet, hands and eyes and thus restore his ability to interact with his environment.