This is actually kind of neat. You create a safety zone in your current environment which shows up as a grid around you if you start to get too close. Then if you step through shows the actual outside room you are in.
It comes with hand controllers but also can recognize hand gestures.
Let my wife and sister-in-law try and they were pretty amazed. Which, I'm pretty happy about not getting yelled at for spending the money.
Unfortunately, it is pretty narrow so doesn't fit over my glasses.
So far watched some wildlife and flying over the plains in Africa.
After wearing it for 20 mins-half hour, you take it off and reality does not seem quite real anymore.