Watch HTC Vive's wireless VR adapter and object tracker in action
 

Virtual reality has plenty of hurdles to surpass before it reaches mainstream acceptance, among them is the need to be tethered to a computer for high-quality VR. So it's no surprise that wireless VR tracking is a big focus for the HTC Vive this year...

https://www.engadget.com/2017/01/07/...ker-in-action/