Indoor Navigational Aid System for the Visually Impaired

@article{Sarfraz2007IndoorNA,
  title={Indoor Navigational Aid System for the Visually Impaired},
  author={M. Sarfraz and S.M.A.J. Rizvi},
  journal={Geometric Modeling and Imaging (GMAI '07)},
  year={2007},
  pages={127-132}
}
A navigation aid system provides additional help to a visually impaired person in navigation. It helps to move in a given environment with certain level of confidence in the absence of own visual ability. Using cane, or pet dog are conventional ways of navigational aid. Researchers have recently developed navigational aid systems based on various computer… CONTINUE READING