A. The first step for a sighted person to learn Braille is to posit the 6 dots in a Braille cell. Braille printed for the sighted may have "shadow dots" in the empty spaces.
B. However, people in general can read Braille as well. There are many reasons for this,
especially for those with a blind or visually impaired person in their household.
C. The dots are arranged in the braille cell for each letter of the alphabet. Nevertheless, learning Braille is just like learning any other alphabet because you won't pick it up overnight.
E. Braille is a method of reading and feeling text through touch, rather than sight. It is mainly used by the blind or those with impaired vision.