Braille serves as essential navigation infrastructure for blind adults—used on signage, elevator buttons, and tactile maps—yet O&M specialists rarely incorporate it into adult mobility training.
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Braille is everywhere blind adults navigate—so why has it nearly vanished from mobility training?

Navigation And Wayfinding On Public Infrastructure Primary use of braille for blind adults
Signage, Elevator Buttons, 3D Tactile Maps Braille accessibility touchpoints
Few O&M Specialists Teach Braille To Adults Professional training gap