Make yourself less memorable to both humans and machines by wearing clothing as dark and pattern-free as your commitment to privacy. Clothing search is a common feature of video surveillance ...

Advocates also argue that adding facial recognition to body cameras creates a surveillance tool out of a technology that was supposed to create more accountability and trust in police departments.

They block the facial recognition on iPhones, and obstruct infrared security cameras, he said. But they might not stop other types of facial recognition software. Most customers know the ...