Not sure why there isn't Leg tracking. You can stand in one spot while raising/lowering your legs to simulate walking, or faster to simulate running. Even jump to jump in VR.
How many Touch controllers can be connected to the oculus at the same time? I'm thinking of getting an extra set so I can strip it apart and configure it into a Leg tracking ankle band.
Like an ankle bracelet for people on house arrest, but for VR.