Nice for user that google release new version of theit opensource OS. There is called Android Jellybean. This is version of Android 4.1 ,that a natural step forward for the platform, boosting performance and providing users with new and innovative ways to interact with their smartphones. With buttery graphics and silky transitions, moving between home screens and switching between apps is effortless, like turning pages in a book. Jellybean also manages to add a few unexpected features, such as improved accessibility for the blind by allowing for external braille input as well as expanded voice control. Rounding out the already impressive package are re-sizable widgets on home screens, speed improvements for the camera, and a smarter on-screen keyboard that will adapt to your writing style over time. As you place widgets on the screen, everything else automatically moves to make room
Android 4.1, Jelly Bean, is the fastest and smoothest version of Android yet. Jelly Bean improves on the simplicity and beauty of Android 4.0, and introduces a new Google search experience on Android.
Jellybean is set to launch in the coming weeks on the Nexus 7 and Galaxy Nexus, and will make its way to other devices over the next few months.
Nice feature that you can find on Jelly Bean are follow as :
More Fast, Simple and Beautiful
On Jelly Bean Android you can get an even deeper look into the things that matter most, like multiple emails or photos on Google+. More reactive and uniform touch responses mean you can almost feel the pixels beneath as your finger moves across the screen.
Get Android Beam.
With Android Beam on Jelly Bean you can now easily share your photos and videos with just a simple tap, in addition to sharing contacts, web pages, YouTube videos, directions, and apps.
Jelly Bean also adds support for accessibility plugins to enable external Braille input and output devices via USB and Bluetooth. With Jelly Bean, blind users can use ‘Gesture Mode’ to reliably navigate the UI using touch and swipe gestures in combination with speech output.
Easy To Type and Touch
With improved text-to-speech capabilities, voice typing on Android is even better; it works even when you don’t have a data connection, so you can type with your voice everywhere you go.
Seamlessly take and share photos.
Jelly Bean , Just swipe over from camera to filmstrip view to instantly view the photos you just took, and quickly swipe away the ones you don’t like.
Easier Widgets Management
With Jelly Bean it’s now even easier to personalize your home screen
Source: Google Android