I just got back from working a meeting about health issues and how type 2 diabetes is taking over (and heroin overdoses). I thought it would be cool if they could find a way to bring gaming into the real world by creating glasses that turn a kid's neighborhood into a game environment. It would overlay elements onto the sightlines (so kids wouldn't be stumbling around blind to the real world, lol). I know there is already some of that with Google Glass overlaying mapping and signs that identify buildings so if the same thing could be done to make kids run around outside and play games, that would be very helpful to combat obesity, especially in kids. Although I bet a lot of adults would enjoy real-world gaming, too. I would!