You can read a technical breakdown from one of the external researchers who reproduced our findings here:
Stella is the companion app for Meta's smart glasses. Inspecting version 273.0.0.21 of the Android build (com.facebook.stella), I found the entire computational and storage stack for on-device facial ...
NEW: WIRED analyzed Meta's AI app and found NameTag — a hidden facial recognition system designed to identify people via the wearer's smart glasses — has already shipped to over 50 million phones.
dell cameron
Code reviewed by WIRED uncovered an unreleased face-recognition system embedded in Meta’s smart glasses platform. It’s designed to identify people via biometric data stored on users’ phones.