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Light sensors help the blind, Frank Gill, founding member of the Scarborough chapter of the Telephone Pioneers of America, works on the circuitry for (...)
Light sensors help the blind, Frank Gill, founding member of the Scarborough chapter of the Telephone Pioneers of America, works on the circuitry for (...)

Light sensors help the blind, Frank Gill, founding member of the Scarborough chapter of the Telephone Pioneers of America, works on the circuitry for (...)

Date4/15/1985
Names
(photographer)
Format
Notes
Original Toronto Star caption: Light sensors help the blind; Frank Gill; founding member of the Scarborough chapter of the Telephone Pioneers of America; works on the circuitry for a light sensor; which can tell a blind person which line on a phone is ringing or whether a room light is on.
Subject
Language
ProvenanceFrom the Toronto Star Archives
Usage Rights Copyright (Learn More)
Copyright HolderToronto Star (Firm)
Call Number / Accession NumberTSPA_0020746F