How to tell if someone is wearing AI-powered smart glasses?

Smart glasses are rapidly emerging as one of the most promising categories in consumer technology. Companies including Meta, Google, Apple, and numerous startups are investing heavily in wearable devices that combine traditional eyewear with cameras, microphones, speakers, displays, and artificial intelligence capabilities. While smart glasses offer exciting possibilities, such as hands-free communication, real-time translation, navigation, and AI assistance, they also raise serious concerns aro