This site is talking about a Gps device with a camera on the back which shows the street as your driving on it as well as the directions to get to your location. It also Gives you points of intrests.
visually identifying important objects in physical space like road signs and the edges of the road you’re on in conditions of poor visibility
GPS functions right into the dashboard by outlining the exact building you’re going to
The HUD windshield uses night vision, navigation and camera-based sensors to gather data relevant to your surroundings as you drive, and ultraviolet lasers project corresponding images onto the windshield surface.
'SixthSense' is a wearable gestural interface that augments the physical world around us with digital information and lets us use natural hand gestures to interact with that information.
For years we have navigated our way through unfamiliar locations by looking at guidebooks and matching their contents to what we see around us. What if we could look at both at once?
This is the promise of augmented reality (AR), which uses computers and mobile phones to overlay additional information and images on what is visible to the naked eye.