1 51 calories, 0g fat, 12g carbs, 1g protein, 3g fiber. 2  Calories In Cranberrry Gelatin Mold. 3  50 calories, 0g fat, 13g carbs, 0g protein, 2g fiber. 4  Calories In Jello Gelatin & Pudding Layered Dessert.
Louis Braille invented the Braille system in 1824 to enable the blind to read by using a combination of 6 raised dots for each letter or number. These could be read by the blind with their fingertips.
The system is used by blind people to read and write. The Braille system uses a set of raised bumps or dots that can be felt with a finger. Each set of dots is a character in an alphabet, and the numbers and some punctuation.ouis Braille was not the first person to think about how to let the blind read and write. In the 17th century the Italian Jesuit Francesco Lana thought about different systems of writing for the blind.