Samsung Galaxy S II with touchwiz 4.0

Samsung Galaxy S II will feature Samsung’s new Android skin, TouchWiz 4.0, which will harness the motion sensors inside the phone to allow you to zoom in and out of webpages as well as navigate the UI with the movement of your hands. For instance, if you want to zoom in and out instead of using pinch-and-zoom, the Galaxy S II allows the user to simply rest 2 fingers on the screen and then bring the phone towards or away from them. Another neat trick is that if you want to put a new widget on your home panel you can flick through them by simply moving the phone from side-to-side.

Source: Android Community.