Electronic spatial sensing for the blind : contributions from perception, rehabilitation, and computer vision - Warren, David H.; Strelow, Edward R. (M. Nijhoff ; Distributers for the U.S. and Canada, Kluwer Academic Publishers, 1985)
"Proceedings of the NATO Advanced Research Workshop on Visual Spatial Prosthesis for the Blind, Lake Arrowhead, California, USA, September 10-13, 1984"--T.p. verso.