not necessarily true, depth and focus become an issue. Even with a bigger screen, you still need to know exactly where the eye is looking to provide proper foc

not necessarily true, depth and focus become an issue. Even with a bigger screen, you still need to know exactly where the eye is looking to provide proper focus on the screens. If you've been following what John Carmack has been doing with these types of things, that seems to be the conclusion he has come to. Your solution is certainly simple and cheaper to implement, but isnt anywhere near as effective, immersive, or cool. Eye tracking is defiantly needed to take this to the next level.