1 March 1974 An Improved Laser Cane For The Blind
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, 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
PROCEEDINGS
4 PAGES


SHARE
RELATED CONTENT

Characterization of Al0.8Ga0.2As Geiger photodiodes
Proceedings of SPIE (August 23 2015)
Dual-Mode Laser/Detector Diode
Proceedings of SPIE (March 09 1988)
Implementation Of The 1975 Mars Viking Lander Cameras
Proceedings of SPIE (August 31 1972)
An Improved Laser Cane For The Blind
Proceedings of SPIE (February 28 1974)
Epitaxial lead chalcogenides on Si and BaF2 for mid IR...
Proceedings of SPIE (September 02 2008)

Back to Top