None of these 'hacks' work because almost all involve putting something on your face or your head. I think the holy grail would be if someone comes up with a t

None of these 'hacks' work because almost all involve putting something on your face or your head. I think the holy grail would be if someone comes up with a tiny device that you can wear on your ear, or around your neck, that emits something invisible and that which only obscures cameras. That way, the humans interacting with other humans in public are not looking like clowns in makeup and having normal interactions, while obscuring and befuddling the big-brother cameras. I tried to research this in 2015 and was told about infra-red ray emitters. Not sure if there's any truth to it, or if it's even possible. If any of you have made any progress on this and would like to collaborate, please contact me. Email in bio.