Google Cardboard

Google I/O press event was the reveal of Cardboard, a simple virtual reality headset that uses your Android phone.

Made of cardboard, magnets, velcro, a rubber band, and some Durovis OpenDive Lens Kits. For instructions and links to the materials you need to construct your headset visit Google’s developer site. Then download the Cardboard app on the Google Play Store, and explore the virtual world.