Apple has announced next OS for Mac and iDevices. The iOS 8 and OSX 10.10 Yosemite is announced during the WWDC Keynote.

Apple announces iOS 8 and OSX 10.10 Yosemite

Both the operating systems brings host of new features and improved user interface.

iOS 8 Features:

New quick reply from lockscreen
New photos app
Now Siri can work without touching home button.
New widgets
New keyboards
New API (around 4,000)