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Not only does customizing your homescreen give your favorite phone a unique style, it also injects a bit of your personality into the device you depend on day in and day out. Although downloading a new wallpaper may not be as immersive as installing a launcher or icon pack, it can still go a long way in setting your phone apart from the rest. To help you out, we're giving away free wallpapers in every edition of the Android Police Newsletter. Here's how you can get the next one.
From what I can tell, there is no actual relation to NVIDIA/Ageia's PhysX engine, other than a focus on physics (who would’ve guessed?). The effect is quite cool though - the particles move based on how you’re holding the phone, and can be set to act in various manners. Very nifty.
There are a variety of color combinations available (“Deep Blue” is below), and you can opt to change how the particles act.