Tango is Google’s 3D-sensing smartphone project. The goal was to equip a smartphone with a depth sensor and other computer vision abilities. Why? To see what developers could come up with. Spectral Games was one of the first game developers that take up the gloves. Now, Tango is finally out in a customer device.

You have a birds-eye view of the action, the phone is the camera, and you point and tap at everything with a center-locked reticule. This means that you truly felt like a member of the game world (without the 3D goggles).
It works everywhere you are – inside and outside of the building.