Course Content

Assisting to the people with visual, hearing, vocal impairment through the modern system is a challenging job. Nowadays researchers are focusing to address the issues of one of the impairment but not all at once. This work is mainly performed to find the unique solution/ technique to assist communication for the people with visual, hearing, vocal impairment. The main part of the work is Raspberry pi on which all the activities are carried out. The work provides the assistance to visually impaired person by letting them to hear what is present in the text format. The stored text format is speaking out by the speaker. For the people with hearing impairment the audio signals are converted into text format by using speech to text conversion technique. This is done with the help of voice app which makes them to understand what the person says can be displayed as the text message. And for people with vocal impairment, their words are conveyed by the help of speaker. We proposed a system using Raspberry Pi for object recognition with the help of image processing. Our proposed system will also convey recognized object for blind, dumb and deaf people.

Hardware Requirement

1.     Raspberry Pi

2.     Power Supply

3.     Pi Camera

4.     Bluetooth Module

5.     Speaker

6.     Display Module

Software Requirements

1.     Python programming

2.     Voice App

3.     Python IDE

Most of the available systems focusing to address the issues of one of the impairment but not all at once. Therefore we proposed a system using Raspberry Pi for object recognition with the help of image processing. Our proposed system will also convey recognized object for blind and also helps to the dumb and deaf people for communication.