Thanks for sharing your thoughts and experience, and that first link indeed goes exactly in the direction I was thinking.
I think in hindsight I would adjust the tone of my post a bit away from “we’re generally bad at thinking in 3D” and more towards “this is a particular skill that many people probably don’t have as you can get through the vast majority of life without it”, or something like that. I mostly find this distinction between “pseudo 3D” (as in us interacting mostly with surfaces that happen to be placed in a 3D environment, but very rarely, if ever, with actual volumes) and “real 3D” interesting, as it’s probably rather easy to overlook.
I do agree that we cannot perceive 3D thru the senses and have to infer the 3D structure and build a mental model of it. And a model composed mostly of surfaces is probably much more common.
Thanks for sharing your thoughts and experience, and that first link indeed goes exactly in the direction I was thinking.
I think in hindsight I would adjust the tone of my post a bit away from “we’re generally bad at thinking in 3D” and more towards “this is a particular skill that many people probably don’t have as you can get through the vast majority of life without it”, or something like that. I mostly find this distinction between “pseudo 3D” (as in us interacting mostly with surfaces that happen to be placed in a 3D environment, but very rarely, if ever, with actual volumes) and “real 3D” interesting, as it’s probably rather easy to overlook.
I do agree that we cannot perceive 3D thru the senses and have to infer the 3D structure and build a mental model of it. And a model composed mostly of surfaces is probably much more common.