Apple has started decorating its WWDC event in the Bill Graham Civic Center, where Apple plans to open 2016 keynote event of Worldwide Developers Conference ( 2016 WWDC) on June 13 at 10:00 a.m (Pacific Time).
And in this event, Apple is expected to announce its next big iOS operating system – iOS 10. And also new OS X for Mac, watchOS for Apple Watch and tvOS Apple TV.
Rumors spread that a “Dark Mode” would be added to the new iOS 10 as another built-in theme,which would useful especially in the dark. And some other features would be improved to be better, including the interface of Music app and Split Screen, the Siri and so on.