https://techcrunch.com/2022/09/16/ios-16-users-are-getting-creative-with-the-new-background-removal-feature-for-photos/

We said this a couple of months ago, and we’re sticking to it now: the new background removal and image cutout feature is the most fun thing to come out of iOS 16. Yes, Lock Screen widgets and customizations are useful, but you’re probably not going to tinker with them every day.

For folks who don’t know about this feature, iOS 16 lets you “pick” any object from a photo and save it as a separate transparent image — just like a background removal tool. The feature is present in the system in various contexts, assisted by Apple’s CoreML tech.