
Grassroots App Detects Nearby Smart Glasses to Boost Privacy
An open-source Android app called Nearby Glasses scans Bluetooth SIG codes to flag nearby smart glasses, indicating brands (e.g., Meta’s Ray-Ban) but not identifying individuals or precise locations. Range is about 32–50 feet outdoors and 10–32 feet indoors; the project is an early proof-of-concept reflecting growing privacy concerns around wearable eyewear.







