The (updated) history of Android (Ars Technica)
Ars Technica coversthe history of Android from version 0.5 to 7.0 "Nougat". "One of the most interesting additions to Nougat is a revamp of the app framework to allow for resizable apps. This allowed Google to implement split screen on phones and tablets, picture-in-picture on Android TV, and a mysterious floating windowed mode. We've been able to access the floating window mode with some software trickery, but we've yet to see Google use it in an actual product. Is it being aimed at desktop computing?"