A Comprehensive Review on Indian Sign Language for Deaf and Dumb People

Abstract

Abstract: In sign language, hand gestures are one of the nonverbal modes used. It is most commonly used by deaf and dumb people who have hearing or speech problems to communicate with other deaf and dumb people or non-deaf people. It is also a piece of software that demonstrates a system prototype capable of automatically recognizing sign language, allowing deaf and dumb people to communicate more effectively with one another and with the general public. Dumb people are permitted to refuse normal communication with other members of society. Ordinary people find it difficult to understand and communicate with them. Deaf and Dumb people must communicate with an interpreter or some form of visual communication. Visual communication is notoriously difficult to learn, and a translator will not always be accessible. understand. The deaf and dumb community's principal mode of communication is sign language. Because the average person does not understand the syntax or meaning of many of the gestures used in sign language, it is mostly utilized by the families of the deaf and dumb. Keywords: Deaf and Dumb, Visual Communication, Disability, Machine learning, Indian Sign Language, Sign Language Recognition, Gestures.