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Communication System for Deaf, Dumb Blind People

An Innovative Communication System for Deaf, Dumb and Blind People

Price : 7500

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Course Duration
Approx 10

Course Price
₹ 7500

Course Level
Moderate

Course Content

One of the most precious gifts to a human being is an ability to see, listen, speak and respond according to the situations. But there are some unfortunate ones who are deprived of this. Making a single compact device for people with Visual, Hearing and Vocal impairment is a tough job. Communication between deaf-dumb and normal person have been always a challenging task. This paper proposes an innovative communication system framework for deaf, dumb and blind people in a single compact device. We provide a technique for a blind person to read a text and it can be achieved by capturing an image through a camera which converts a text to speech (TTS). It provides a way for the deaf people to read a text by speech to text (STT) conversion technology. Also, it provides a technique for dumb people using text to voice conversion. The system is provided with four switches and each switch has a different function. The blind people can be able to read the words using by Tesseract OCR (Online Character Recognition), the dumb people can communicate their message through text which will be read out by espeak, the deaf people can be able to hear others speech from text. All these functions are implemented by the use of Raspberry Pi.

}  This paper proposes an innovative communication system framework for deaf, dumb and blind people in a single compact device.

}  We provide a technique for a blind person to read a text and it can be achieved by capturing an image through a camera which converts a text to speech (TTS).

}  It provides a way for the deaf people to read a text by speech to text (STT) conversion technology. Also, it provides a technique for dumb people using text to voice conversion.

}  The system is provided with four switches and each switch has a different function.

}  The blind people can be able to read the words using by Tesseract OCR (Online Character Recognition), the dumb people can communicate their message through text which will be read out by espeak, the deaf people can be able to hear others speech from text.

}  All these functions are implemented by the use of Raspberry Pi.

Hardware:

·        Raspberry Pi

·        Camera

·        Speaker

·        Display

·        SD Card

Software:

·        Python

·        Raspbian OS

We have designed the prototype model for blind, deaf and dumb people into a single compact device. The advantage of this device is that it can be easily portable due to its less weight and size. This paper fulfils the hand gesture recognition process with some limitations as both the hands cannot be used in this technique because the result is not efficient.

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