Law enforcement and the military have had this capability for a while via Clearview, but it’s (also) scary to see it being implemented outside of those domains…
Someone Put Facial Recognition Tech onto Meta’s Smart Glasses to Instantly Dox Strangers:
A pair of students at Harvard have built what big tech companies refused to release publicly due to the overwhelming risks and danger involved: smart glasses with facial recognition technology that automatically looks up someone’s face and identifies them. The students have gone a step further too. Their customized glasses also pull other information about their subject from around the web, including their home address, phone number, and family members.