GameFace Mark IV was competing with Oculus Rift as immersive goggles.
This (3D-printed) prototype requires no wire which makes it very portable. It runs on Android and targets gamers mostly. Not much to say about it, except it’s a bit late compared to Oculus Rift product, specially in terms of sickness that users can feel wearing these.
These goggles should be available commercially by the end of 2014.