Authors: Ulrich, I Borenstein, J

Citation: I. Ulrich et J. Borenstein, The GuideCane - Applying mobile robot technologies to assist the visually impaired, IEEE SYST A, 31(2), 2001, pp. 131-136

Authors: Shoval, S Ulrich, I Borenstein, J

Citation: S. Shoval et al., Computerized obstacle avoidance systems for the blind and visually impaired, INT SER COM, 2001, pp. 413-448