Also Read: What was recently launched by Prime Minister Modi, that measures the actual length of a second?
Also Read: Name this character who often branches out of his comfort zone to help keep the people safe?
Also Read: Originated during the Italian Renaissance of the 15th century, what is this type of dance called?
The options are:
-Louis Braille
-Joaquin Rodrigo
-Helen Keller
-Ray Charles
Answer: Louis Braille
Braille is a system made for those who are visually impaired or blind, it was invented by Louis Braille and it is traditionally written with embossed paper. The system is of raised dots and it can be read through finger. The system has code of 63 characters each having one to six dots.
