Google Glass is a wearable computer developed by Google that resembles standard eyeglasses with a head-up display. It has a touchpad, 5-megapixel camera, Wi-Fi, Bluetooth, and runs on Android. Google Glass has the ability to take photos, record 720p HD video, and provide information to the user via the display. Some potential applications of Google Glass include healthcare, education, field service, and travel. The document discusses Google Glass's development, features, specifications, usage, statistics, and potential future features.