<p><span style="color: rgb(88, 102, 110); text-align: justify;">According to the WHO report, as Around 253 million people live with vision impairment worldwide, of which 36 million are blind .Approximately 150,000 irreversible blind live in Bangladesh and they require rehabilitation. The vast majority of them live in low-income state. Individuals with a visual disability are difficult to communicate effectively not only with ordinary people, but also with their environment. It’s very much hard to maintain of their life.</span><br></p><div><span style="color: rgb(88, 102, 110); text-align: justify;"><br></span></div>
<p><span style="color: rgb(88, 102, 110); text-align: justify;">If the blind man get a device like a friend always with him and give all necessary instructions, they will gain increased independence and freedom. It will give the blind man all type of hole and barrier information in front of the blind man. It will give specific object information in front of the blind man by using machine learning with specific distance information, like “a car in front of you about 2 meters . Our proposed system also give safety information to the family members of the blind man. Most important thing is that our module will be low costly and very much user friendly.</span><br></p><div><span style="color: rgb(88, 102, 110); text-align: justify;"><br></span></div>