Microsoft’s Kinect camera system has revolutionized the video game world, no doubt there. But that seems like just the beginning. Scientists and inventors have plans to use the advance technology for newer innovations. Their latest innovation being a grocery cart outfitted with a Kinect computer system. This video just shows that one day grocery carts may follow us around instead of us pushing them around; they might keep tabs of our shopping list and even check us out, all via computers taking advantage of the Kinect system.