I, along with my team have worked with some of the visually impaired people while making the documentary "Ma Hidney Baato". And we were all impressed by how capable and happy they were. But we have also seen them struggle while doing so many things. The busy streets of cities are not a friendly place for visually impaired people. Our lives compared to theirs, is a blessing. But they always had a smile on their faces. Looking at the hardship that they have to face, I believe this idea is going to change how they move around the cities. This will definitely help them a lot. I have seen them work. I have seen them working tirelessly for the welfare of visually impaired people and I am glad that they came of with this idea to provide them a helping hand (more like helping voice) to get through. You have my absolute support. All the very best. I hope we can soon see this in effect.