Do a space walk, but don. t get lost in space. This is a virtual-reality demo for a head mounted display like the Cardboard, Durovis Dive, Homido, VReye GO, Samsung Gear, and Refugio 3D. (https://www.durovis.com/index. html) (http://www.refugio3d. net) You need a bluetooth keyboard or the snakebyte controller "idroid: con" to play this demo. Enjoy.