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International Research Journal of Engineering and Technology (IRJET)
Communication is the main channel between people to communicate with each other. In the recent years, there has been rapid increase in the number of deaf and dumb victims due to birth defects, accidents and oral diseases. Since deaf and dumb people cannot communicate with normal person so they have to depend on some sort of visual communication. There are many languages spoken all around the world and interpreted. "Special people", that is people who have difficulty in speaking and hearing "Thefatcat:2kfomg5vefhzxfltfbtz7gmhse