Core Insights - Amazon has launched a new smart glasses product named "Amelia," designed to assist delivery personnel during their work [1][2] - The glasses feature a built-in display and always-on camera, providing navigation and package identification support [1] - The product is paired with a vest that contains a replaceable battery, allowing delivery workers to take photos of successful deliveries with a button press [1] Product Features - The smart glasses include color-changing lenses that darken in sunlight and become clearer in the absence of sunlight [2] - The company has not disclosed specific release dates or locations for the glasses, but hundreds of delivery personnel have already tested an early version of the technology [2] - Amazon aims to incorporate more artificial intelligence features into the glasses in the future [2]