In a manner of speaking.
This is really cool. According to this video, something like a billion people in the world need glasses but don’t have them. For many of them that’s because eye doctors haven’t set up shop in their poor, out of the way villages. Glasses cost too much too, even if they could get their prescriptions filled---one to two months’ worth of earnings. President Clinton announced a commitment from Adaptive Eyewear, a not for profit British company that has set out to deal with this problem.