Brail

Braille is a special way for people who cannot see very well or at all to read with their fingers. It is made up of little bumps or dots that are either raised or flat. These bumps are arranged in different patterns to represent different letters, numbers, and other symbols.

Just like how you can read letters on a page with your eyes, people who use braille can "read" the bumps with their fingertips. They use their sense of touch to feel the raised bumps and know what letter or symbol it represents.

Braille is very important because it allows people who are blind or visually impaired to read and learn just like everyone else. It can be found in books, signs, and even on some computer screens. Some people even use braille to write and communicate with each other.

Overall, braille is a special system that allows people who cannot see well to read with their fingers. It uses raised bumps to represent letters, numbers, and other symbols, and helps people who are blind or visually impaired to read and learn just like everyone else.