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This assistive listening device was an early personal amplification system made by Telex Communications of Burnsville, Minnesota between the 1970s and 1990s. The Telex FM system amplified sound via FM transmission. Assistive listening devices…

This single-hand keyboard is one of three keyboards co-designed for users with a physical disability by British electronic products manufacturer Stephen Hobday and keyboard training expert Lillian Malt. The original single-hand keyboard was developed…

This model C-1 Cassette Book Machine was part of the free Braille and Talking Book service provided by the National Library Service for the Blind and Physically Handicapped (NLS). This model became available in 1981 and has variable-speed control,…

"People coming into the business today, I can't imagine them seeing the advancement and the progress that we saw." Randy Krieble talks about witnessing the evolution of institutional custody and control of people with disablities into…