Though ‘Love is blind,’ it need not be expressionless. For those who are blind, rather than speaking directly to the beloved, expressing …
Braille is a tactile writing system designed for visually impaired people. It comprises a series of raised dots that are felt with …
Have you ever been out of cash and saved by an online payment? Then, just thank the person who invented the QR …
Have you ever asked yourself how blind people read and write numbers and letters? Braille plays the role of an effective communication …
