In today’s world, where things are changing rapidly and at the pace at which the human race is evolving, it seems
like a daunting thought to not really be able to witness our surrounding and the world in which we live. Though the number
of visually-impaired people are comparatively less, one cannot imagine or understand what they must be going through, to
simply survive in this world. Consequently, visually impaired people have trouble managing their lives and have a very tough
time moving about even in small areas
