Artist Neil Harbisson was born completely color blind, but these days a device attached to his head turns color into audible frequencies. Instead of seeing a world in grayscale, Harbisson can hear a symphony of color — and yes, even listen to faces and paintings.
Neil Harbisson’s "eyeborg" allows him to hear colors, even those beyond the range of sight.
http://www.ted.com/talks/neil_harbisson_i_listen_to_color.html
Tagged with ted colour accessibility blindness hearing technology augmentation
The Robert B. Silvers Lecture. Neurologist and author Oliver Sacks examines how the normal brain, if deprived of perceptual input, may generate illusory sensations—as with the visual hallucinations of the blind, or the musical hallucinations of the deaf.
Peter White tells the story of Louis Braille, the founder of Braille, and the story behind his invention, in the light of new technology for the blind, which threatens to make it redundant.
Tagged with documentary braille blindness accessibility technology history