Two hundred years ago, the son of a saddler from a rural French village devised a groundbreaking tactile writing method of raised dots for blind people at the mere age of 15. Changing attitudes before ...
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How Louis Braille’s musical notation system remains relevant 200 years after its invention
You might notice tactile braille signs on lifts, trains and other public places. For people who are blind or have low vision, including myself, these tactile signs are essential to finding information ...
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