Sudan`s Invisible Heroes - Ola Alsheikh

Reading Braille

Braille is a system of touch reading and writing for blind persons in which raised dots represents the letters of the alphabets and numbers.It is read from left along each line both hands are usually used In the reading process and it is done by the index finger.
Each character or cell is made up of six dot position arranged in a rectangle comprising 2 columns of dots maybe raised at any of the six positions