Article taken from GamingOnLinux.com.

Valve have released in public a quick start guide for their new VR Knuckles controllers, they look pretty good.The design is interesting, with it looking like it's aimed at helping against hand fatigue. Since it straps to you in what looks like a much more comfortable way. Being able to actually open your hands will probably have many uses, not to mention giving you the ability to stretch a little during longer sessions.I still don't know what to make of VR, since I cannot afford a headset. Valve stated they couldn't provide us with one and HTC never replied. So don't expect any VR-related content from me for a long time. Still, it's interesting to follow developments like this.No date set for when these will go public. If you want a better look, here's a video from Legend Studio which was taken at the last Steam Dev Days: