One more note, re. hyperencephalophilia.
The body-restraint mesh was interesting antidote to the head-centrism of so much sensory perception research. We have an opportunity in MP to avoid hyper-encephalophilia. Perhaps we can imagine the simplest ways to achieve somewhat analogous estranging of the body from itself, or relative to a ground other than the head-in-normal-use.
For example if we want to go the route of body restraint, we could:
(1) mount super-magnets into shoes (we have some), and ferrous plates in the floor;
(2) stitch elastics into shirts;
(3) tie long (12') elastics from shirt to the walls or to other shirts;
etc.
etc.
Always, moving slowly, with spotters, ourselves.
Xin Wei