New Delhi, May 5 -- Ray-Ban Meta's smart glasses will soon launch in India. With live translation, Instagram messaging, and artificial intelligence (AI), they offer a hands-free digital experience. Will they replace smartphones anytime? And what about our privacy and security?

AI-powered, or smart, glasses are being used for real-time translation, gaming, navigation, virtual assistance, and remote collaboration. Microsoft HoloLens helps surgeons by overlaying patient data during procedures. Ray-Ban Meta glasses offer virtual try-ons. Vuzix Blade supports technicians with real-time instructions while Google has demoed Android XR smart glasses with Gemini AI, visual memory, and multilingual capabilities. Smart glasses also enable immersive...