1 March 1974 An Improved Laser Cane For The Blind
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In 1965 the first model of a laser cane for the blind was produced for the Veterans Administration (VA)* by Bionic Instruments, Inc. Since then, development has prcceeded through three more models (Ref. 1) to the present C-5 cane (Ref. 2)-- the final "prcduction" model to be described here.
© (1974) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. Malvern Benjamin, J. Malvern Benjamin, Nazir A. Ali, Nazir A. Ali, } "An Improved Laser Cane For The Blind", Proc. SPIE 0040, Quantitative Imagery in the Biomedical Sciences II, (1 March 1974); doi: 10.1117/12.953809; https://doi.org/10.1117/12.953809


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