https://www.theverge.com/2018/6/4/17414386/ios-12-announced-features-release-date-apple-wwdc-2018

Apple just took the wraps off of its new iOS 12 feature list at its Worldwide Developers Conference. Augmented reality, ARKit 2, sharing, and Shortcuts are some of the breakout features of iOS 12. The former two features will add new AR experiences to Apple’s iPhone and iPad product lines.

The Measure app is one of the new iOS 12 additions revolving around AR for iOS 12, which allows you to measure 3D objects in the real world. Users can tap an object to measure them in 3D. Photos app is also seeing an update, now with access to sharing suggestions for people detected in the shot. It’s a lot of what we’ve seen before on Google Photos, but now native to iOS 12.