You really only need hands so you can see what you’re interacting with and how you’re interacting with them. I think if we had some other way of controlling yo

You really only need hands so you can see what you’re interacting with and how you’re interacting with them. I think if we had some other way of controlling your avatar/viewpoint, such as some kind of direct mind interface I think you could put people into nearly any kind of body at all and they would adapt.