You probably think that most people without sight wear sunglasses for appearance reasons. Whether blind from birth or through accident or illness, many of us with impaired vision consider our God-given eyes more liability than asset. Of course some people without sight can see enough that the sun’s glare also hurts their eyes. Others wear them for protection. Although my eyes don’t work, for instance, they still feel pain. So when I smash into a low-hanging tree branch, I wince and probably swear.
But now there’s another reason yu might see us in sunglasses, and it’s all thanks to Snapchat. Our sunglasses just may contain built-in cameras. So beware, because we just may be recording your every embarrassing move.