The external display being the EyeSight thing? I agree there. That's an expensive boondoggle that will probably be missing in the next iteration in any case.

I don't think you can get rid of cameras without reducing the gesture tracking fidelity. That's the reason the Vision Pro has so many cameras.

> M2 CPU subsystem

Not clear on what this means without looking up the spec sheet. Do you mean "use a slower CPU" or something else? If the former - it won't help that much with size or weight.

Sounds like you're really looking for something like the Bigscreen Beyond?