The hottest new gadget is bringing back an old fear among people in public: Being recorded without consent.There's a growing unease among some people over smart glasses, which critics say blur the line between everyday life and surveillance.Justine Goode / NBC News; Getty ImagesJuly 5, 2026, 7:04 AM EDTBy Angela YangPublic shaming. Workplace bans. Apps that promise to sniff out hidden cameras.Just a moment.We are getting your experience ready.