Google has just introduced its new version of Android called Android L. The new OS brings a lot of changes in comparison to its predecessor, Android Kit Kat. Here is a list of several of the new features that will become available in Android L:

• Redesigned Android buttons (triangle, circle and square) 
• New animations
• 3D views with realtime shadows
• Brighter colors
• New notifications 
• New feature called “Heads Up” which allows you to interact with a notification when you get it
• New feature called “personal unlocking”
• Redesigned icons (read more about it here)
• Redesigned keyboard
• New dialer app
• Android now uses ART instead of Dalvik
• Android is now 64-bit
• Project Volta: a new project that will make sure Android L will improve your battery life
• Improved AV sync
• document centric multi tasking
• improved text rendering
• burst camera mode
• Battery safer mode
• New privacy settings
• Factory reset protection

Android L will be available for developers later today. Here are the 4 principles of Google’s new operation system

Thanks to The Verge for the images!