I sell a Unity plugin that lets people navigate mobile VR using walking-in-place: https://www.assetstore.unity3d.com/en/#!/content/60450 https://www.assetstore.

I sell a Unity plugin that lets people navigate mobile VR using walking-in-place: https://www.assetstore.unity3d.com/en/#!/content/60450 https://www.assetstore.unity3d.com/en/#!/content/60450 Not a huge money maker (>300 copies sold) but I also filed a patent on it in 2015, so hopefully a larger VR company will see our locomotion technique as an essential step (no pun) to bring VR to the masses, since it reduces cybersickness.