For years, most of us have met artificial intelligence through screens. We type a question into a chatbot, ask a phone assistant for the weather, or use an app that recommends music, videos, or shopping ideas. But a new wave of technology is moving AI off the screen and into the things we wear. These devices are called AI wearables. They can look like smart glasses, earbuds, watches, rings, pendants, pins, or even clothing. Instead of sitting on a desk or inside an app, the assistant is with you as you walk, travel, learn, work, cook, exercise, and explore the...