Abstract:Blind is a condition of a person who has a disturbance in his vision, obstacles in seeing. The blind are divided into two categories, those who are totally blind and those with residual vision. For this problem, we need an assembly tool that is smart, automatic and makes it easier for blind people and can assist in the activities of a blind person in walking and help tell if there is an object in front of him, this tool will emit a loud sound sensor so that the blind person can hear it. The author designed an … Show more
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