Gesture Vocalizer for Dumb People
Yuvraj Mhaske · International Journal for Research in Applied Science and Engineering Technology · 2025
In ancient times, the Sign language system was developed to eradicate the problem in dumb and deaf people and make them gain knowledge for proper interaction with the world. Learning sign language involved creating sign language using fingers movement and movement in hand. It is been observed that dumb and deaf people feel themselves inferior to the society and do not interact much with other people. There are many projects tried to Develop to make things beneficial for them but still we are unable to create a better support for DnD people. There where a lot of projects developed but the costing of the project was very high which cannot be affordable at any scale. Projects developed by MIT students cost more than 2 lakh rupees and there where many other efforts made to help but all went in vain as the biggest problem raised was project being cost efficient and for a developing country like India creating a product that cause 2 lakh for a person is not at all possible. From the literature it is known that, in India it is true that computers have not reached even normal schools in the rural and remote areas. Therefore, providing computers for Dumb and deaf children to learn and use them seems certainly farfetched. Therefore, we got an idea to design and develop user-friendly, cost- effective learning aid for Dumb and deaf children. The project aims to design a learning aid for the Dumb and deaf people in English language which infuses a sense of playing while learning. The proposed idea is implemented on an Arduino Microcontroller interfaced with LCD, Gyroscope and mobile device as output devices. The proposed model develops a glove that can Convert sign language to human voice and which can be understandable by us and this will definitely build the bridge between us and make Dumb and Deaf people a part of our society and which can make better for mankind. The biggest challenge is to reduce the cost as much as possible and keep things more available for the society