• P Revati
• Raharshitha B
• Ruchitha Yadav J S
• Saigeetha
• Roshan D

Solving the problems of People with Visual, Hearing and Vocal Impairment through a single aiding system is a difficult task. Many recent researches focus on addressing the issues of one of the above challenges, but not all. The present work focuses on identifying a unique technique that aids the visually impaired by letting them hear what is represented as text, and it is achieved by the technique that captures the picture through a camera and converts the text available as voice signals. The present work provides a way for the people with deaf to visualize or read which is in audio form by speech to text conversion technique, and we also provide a way for the dumb to represent their sign language by the aid of sign to text conversion technique, and for the blind person colour detection method is implemented so colour image can be captured and output will be generated in the form of voice and text. All these four functions were modulated to be in a single unique system. All these five functions are coordinated with the use of Raspberry Pi. The blind people are helped by the process in which the image to text and text to speech is given by the Tesseract OCR(online character recognition) and colour detection method. The deaf people can read the text which displays on the screen using app which makes them to understand what the person says can be displayed as the message. Dumb people can convey their message by sign so the other people can read the text message on a screen.

Tesseract, Python, Espeak, Noobs, OpenCV.

"IOT based Smart-Multi assistive device for visual, hearing and vocal impaired people", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.620-624, May-2019, Available :http://www.jetir.org/papers/JETIRCJ06128.pdf

"IOT based Smart-Multi assistive device for visual, hearing and vocal impaired people", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp620-624, May-2019, Available at : http://www.jetir.org/papers/JETIRCJ06128.pdf