Explanation: After introducing the Bharati script V. Srinivasa Chakravarthy, a professor in IIT Madras has developed a script for persons with visual impairment named as Sparsh Bharati.

• This ‘Indian Braille’ can be used across Indian languages. Bharati is a simple and unified script which can be used to write most major Indian languages.
• It is designed using simple shapes, borrowing simple characters from various Indian languages and English.

Source: FORUMIAS