TWO WAY COMMUNICATION SYSTEM FOR BLIND, DEAF AND DUMB

摘要

Two way communication system for blind, deaf and dumb. The present invention relates to Assistive Technology in Artificial Intelligence directed to two way communication system for blind, deaf and dumb. The present invention comprises a digital glove (1) equipped with flex sensors (2) and accelerometer sensor (3) that monitor the angle of the fingers and thumb to capture the movement of hand. Further, the present invention comprises an Arduino Uno (4), voltage divider circuit, Bluetooth module (5) and Android Smart phone. The flex sensors (2) and accelerometer sensor (3) determines gesture and transmits that data with the help of Arduino Uno (4). This converted text is sent wirelessly to Android Smart phone via Bluetooth module to translate sign language into voice and text instantly. During the conversation, if the other person replies with voice input, Android Smart phone will convert the said voice in to the text message for deaf people to understand the reply, thus completing the two way communication. Fig. 1