To assist the blind people the following invention relates to the technology that is been
developed. Thus this acts as an alternative for their eyes. World Health Organization
conducted a survey and states that 285 million people are visually impaired. Out of these 246
million have low vision and 39 million are blind. And 82% of people who are blind is been
stated to be aged above 50. The problems faced by the visually impaired are that they cannot
read an article, newspaper, or book without anyone’s help. This can be difficult to develop
their knowledge of what’s happening in the world.