It would have multiple Android apps on screen at a time, all enclosed in floating windows, just like a real desktop OS. Android N's split-screen mode asks apps to deal with being resized on the fly.

Android's split-screen mode is about to become a throuple if the latest code sleuthing turns out to be true. ... the source code must keep up with how people want to use their devices. Android Google.

With the release of Android 16 DP2 last month, Google quietly updated the code for Android’s split-screen mode to support a 90:10 ratio. ... This change has the potential to offer several benefits.

Complex Multi-Screen Apps "While the initial iteration of Copilot in Power Apps helped you get started with an app over Microsoft Dataverse, now you can go much further working side-by-side with AI," ...