According to the World Federation of the Deaf, there are over 70 million deaf people around the world, and more than 80% of them live in developing countries. These individuals collectively use over 300 different sign languages to communicate. International Day of Sign Languages 2023 Date, History and Significance: Know All About the Day That Promotes Awareness of the Importance of Sign Language.
The spectacular lineup of performances began with a guided tour of the exhibition of mementoes received by Prime Minister Narendra Modi, in sign language.