“Facial recognition is becoming more and more common, but ask anyone how to avoid it and they’ll say: easy, just wear a mask. In the future, though, that might not be enough. Facial recognition technology is under development that’s capable of identifying someone even if their face is covered up — and it could mean that staying anonymous in public will be harder than ever before.”
Read more: https://www.theverge.com/2017/9/6/16254476/facial-recognition-masks-diguises-ai