You can do a version of eye-based scrolling with the Dwell Control accessibility feature, which lets you open menus or carry out actions by briefly resting your eyes on items in your view. To scroll, you can gaze at an icon until the page scrolls a set amount — it’s clunky, and I’d be surprised if what Apple is testing works the same way.

Apple Vision Pro users could soon be able to scroll through content with their eyes, according to Bloomberg. Apple is working on a visionOS 3

Apple is developing a new eye scrolling feature for the Vision Pro that will let users navigate visionOS without additional hardware.