https://www.youtube.com/watch?v=Qe10ExwzCqk Google is developing the ability to 3D scan everywhere you go. It creates a 3D model of the space you occupy. kinda scary but then kinda cool because then that space becomes interactive in the graphics realm. Think of the possibilities in the future turning your house into being part of a game? I am sure they are looking at designing the next generation of phone around this technology?