The Ray-Ban Meta glasses rank high on the list for coolest tech of 2024. They offer a discrete way of snapping the world without making you reach for your phone. But more than just excellent camera capabilities, they sport AI features that help you with everyday tasks. These glasses can answer questions, set reminders, tell you where you parked your car, scan QR codes, and, following a future update, will be able to translate English, French, Italian, and Spanish. A $300 pair of smart glasses is a stand-out gift for the person who loves to capture every moment.