3d Motion Interface
PhoneScoop posts about the new "3D Motion Interface" on the Samsung SCH-S310.
Apparently, you can dial my 'drawing' the shape of the number in the air in front of the phone.
OK, so it's a cute technology, but is that really any better than having a keypad? Fortunately, it has a keypad as well, do you're not forced to use that interface.
Oh, the phone also comes with a 1.3 megapixel camera, and GPS with a 'magnetic compass sensor' (Isn't that just a compass?).