By Africa Studio / Shutterstock New technologies could soon make life easier for visually impaired people. Many researchers around the world are working on projects to facilitate their mobility and independence. This World Sight Day, Thursday, October 13, here’s a look at some of the most spectacular projects underway. New technologies could soon make life easier for visually impaired people. Many researchers around the world are working on projects to facilitate their mobility and independence. This World Sight Day, Thursday, October 13, here’s a look at some of the most spectacular projects …