Google's Android 4.0 operating system is more than just another upgrade.
Android 4.0, also known as Ice Cream Sandwich, marks the start of a new era for Google's mobile platform. The release ushers in the biggest changes the software has seen since the launch of Froyo in 2010 -- maybe even Eclair back in 2009. Nearly every facet of the OS has been made over, and the very core of the Android user experience has been completely reimagined.The more you use Ice Cream Sandwich, the more you realize just how radical a change it represents.
Getting to know Ice Cream Sandwich
The first thing you notice when you start using Ice Cream Sandwich is that Android suddenly seems a lot more friendly. While the OS has always been powerful and versatile, simple human relations weren't exactly its strong suit.
Now, powering up an Android 4.0 device (in my case, the Samsung Galaxy Nexus, which I've been testing for several days) is like running into an old college buddy who's evolved into a slick professional. He has the same smarts, the same heart and soul you've always appreciated, but now he really has his act together -- and he's dressing better, to boot.
Source : www.computerworld.com