Paper
1 March 1974 An Improved Laser Cane For The Blind
J. Malvern Benjamin Jr., Nazir A. Ali
Author Affiliations +
Abstract
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 Jr. and Nazir A. Ali "An Improved Laser Cane For The Blind", Proc. SPIE 0040, Quantitative Imagery in the Biomedical Sciences II, (1 March 1974); https://doi.org/10.1117/12.953809
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CITATIONS
Cited by 7 scholarly publications.
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KEYWORDS
Fourier transforms

Photodiodes

Gallium arsenide

Mirrors

Sensors

Biomimetics

Laser safety

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