Not as I understand it. I think you're conflating two issues. What you're talking about deals with the issue of looking at different elements of the scene and b

Not as I understand it. I think you're conflating two issues. What you're talking about deals with the issue of looking at different elements of the scene and bringing each one to clarity as you look at it. The second, larger issue, is the physiological contraction of muscles each eye individually must do to focus at a given distance. Try this: cover one eye and look at a held up finger with the other eye. Notice the background is blurry. Now make the background clear and you'll notice your finger is blurry. The eye adjusts its shape to focus on different distances. This is independent of the two eyes working together and seeing different images which the brain later merges into a 3D scene. The issue with all the current 3D technologies I know about is the image, ultimately, is always on some screen at a fixed distance. You can give each eye separate images, you can track where the eye is looking and modify what image is seen, but in the end, the eye muscles are always contorting the eye to see that plane 80' away clearly.