Here are six things that you might be surprised to know were invented by ... into a simplified alphabet that could be used by blind people. What would become known as Braille was competed in ...
Braille invented the Braille writing system ... you need to convert the dashes and dots into letters of the alphabet. Dashes represent blank areas in the cells. You’ll arrive at: We know ...
inspired by a code of dots and dashes created for soldiers by a French Army captain. Braille was just 15 when he completed his alphabet of raised dots, produced using a slate and stylus.