I know these below existed, but it only works against IR enabled cameras aka CCTV, but definitely they won’t against smart glasses, but I love your idea, a glass distort the lights, hmmm maybe emit IR?
I know these below existed, but it only works against IR enabled cameras aka CCTV, but definitely they won’t against smart glasses, but I love your idea, a glass distort the lights, hmmm maybe emit IR?