If we get good body and face and eye tracking all built into a headset I think social VR will have everything it needs. I’m pretty sure all tracking can be done

If we get good body and face and eye tracking all built into a headset I think social VR will have everything it needs. I’m pretty sure all tracking can be done purely with cameras, maybe even only with cameras on the headset and controllers though I think having a single wireless base station studded with cameras would make it easier. Touch is great but not really necessary in most cases.