“ Apple's Eye Tracking tech offers a new way for iPhone and iPad owners to interact with their devices. The first appearance in iOS 18 demonstrates how powerful it can be to some users.
In May, Apple revealed some of the accessibility features arriving in iOS 18 and iPadOS 18, and included eye tracking as one of them.
Eye Tracking is one of the primary ways that the Apple Vision Pro functions. It's used to track what the user is looking at, so screen elements can be selected and used, with a pinch of the fingers to confirm.
The version found in iOS 18 is the same concept, but for a much smaller screen.”
http://appleinsider.com/articles/24/06/13/eye-tracking-lets-you-navigate-ios-18-without-touching-your-iphone
No more zillions oily fingerprints on screens.
AWWWWWESOME!