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    • ROVI: a robot for visually impaired for collision- free navigation 

      Allan Melvin, A.; Prabu, B.; Nagarajan, R.; Bukhari, Illias (Universiti Malaysia Perlis, 2009-10-11)
      ROVI is a device used to guide visually impaired people to dwell around. The conventional method is the white cane which will be used to sense the surface and of the obstacle around the blind. In this project, the white ...