First rumor I could find goes back well before I/O, and certainly was a real project before that: http://www.engadget.com/2014/05/22/samsung-vr-headset/ http://

First rumor I could find goes back well before I/O, and certainly was a real project before that: http://www.engadget.com/2014/05/22/samsung-vr-headset/ http://www.engadget.com/2014/05/22/samsung-vr-headset/