I think that all of us have suffered the pain of having a stubbed toe. It’s just one of those things that we would like to avoid but it is an inevitable part of life.
Most of us have to deal with this problem, despite the fact that we have our vision. Imagine how difficult it would be if you couldn’t see and you had to navigate the world around you.
Those who are visually impaired may use canes or other items to help avoid bumping into things as they are walking along. They may even have a dog that is their constant companion.
Those same people now have an option that is technologically advanced and it is sure to help many people who are visually impaired.
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