http://www.wirelessvr.co
Recently I purchased a DJI Mavic, I decided to put it's indoor position hold and navigation to the test. Having been a UAV / "drone" design expert for most of my career and recently transitioning into Virtual Reality, it is interesting to get a current snapshot of where the technology is. I would have to say that I am very impressed with the Mavic's performance particularly at it's price point.
For anyone interested in what we are doing with wireless VR, you can go to http://www.wirelessvr.co or meet us at CES 2017.