Altergaze, an alternative to the Rift?

With the Oculus Rift making headlines almost every day I thought it would be interesting to also look at other VR alternatives. One of these is Altergaze, which has already managed a successful Kickstarter campaign. What is very interesting about this (amongst many other things), as opposed to something like the Oculus Rift, is that it is 3D printed and not a headset per se as you can move it next and away from the eyes very easily, thus going in and out of VR in a quick fashion.

More on the official site here.