Why would you assume I "forgot" about any of that? It's implied. That's what "infer" means in that sentence. Of course it requires a brain and nervous system. Maybe you don't know what the word "infer" means?
replyThat fake indignation doesn't change the fact that you equated two cameras with two eyes, and if we're going that hard on semantics, you used the word produce for the cameras.
reply> One camera can't really produce depth/distance information, but two cameras sure can.