Some more leaked pictures of Android 4.4 (KitKat) have been discovered, and they show off some of the new features that you can look forward to; for example, the new Android build will have a transparent notification bar, a small change to the app drawer that shows your apps displayed in 5 rows of4apps running over your wallpaper instead of a plain black surface...
Source: http://www.phonearena.com/news/New-Android-4.4-screenshots-leak_id48219
Source: http://www.phonearena.com/news/New-Android-4.4-screenshots-leak_id48219