The Vision Pro: A Battery Pack in Your Pocket

Eye tracking is truly game-changing, says John Defterios. It's so good that on the 4K display, they can actually use the eye tracking to work out where you're looking in the image and then do high resolution,. high refresh rate on that area. But until that point, there is really little incentive for developers to get involved because you're chasing an incredibly small market. And my fear for it is that the developers get turned off early because there's just no return for them in chasing a device that best-hapers getting 1% of that market.