I've got the Viture glasses. There's no support for Linux aside from working as a basic HDMI display over USB-C (so no head tracking, the screen stays welded to the same spot). The Spacewalker app on Android is basically a web / media browser, zero productivity. You can't use it like a launcher and launch other apps. There's Taskbar and Second Screen but these don't work on my Sony Xperia (you don't get window controls like resize, move or close). There is a paid app for Linux that uses the Viture SDK. It's supposed to be decent but I couldn't get it working during the free trial (I'm using OpenSuse Tumbleweed). TBH I got totally fed up with the glasses and lost interest in trying anything further.

So this announcement is actually interesting to me.