UK company OwnFone has launched what it calls the world’s first phone which has braille on the keys, making the device usable by the blind. Speaking to the BBC, OwnFone’s Tom Sunderland said although ...
T.V. Raman was a bookish child who developed a love of math and puzzles at an early age. That passion didn't change after glaucoma took his eyesight at the age of 14. What changed is the role that ...
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