> strap a weird looking bulky machine on your face. i think the hardware people should go all in, a develop a full body suit, may be even encase it in a shell

> strap a weird looking bulky machine on your face. i think the hardware people should go all in, a develop a full body suit, may be even encase it in a shell which could suspend you (for free walking, turning etc), and make VR truly immersive. Could even use sonic/air pressure to produce haptic feedback on the body to simulate touch.