VR doesn't look like much from the outside.

Virtual Reality in the Home

Room-scale VR with the HTC Vive

I bought an HTC Vive on the day they started pre-orders. It’s led to getting a lot more exercise than I used to get, and a massive improvement in my hand-eye co-ordination. The Vive uses lighthouse trackers that sweep the room with lasers from opposite corners. Sensors on the headset …