Cellphone concepts are a dime a dozen, but a couple of particularly interesting ones have cropped up in recent days, including Andrew Kim's HTC 1, and this so-called Nokia Kinetic concept from British designer Jeremy Innes-Hopkins. Obviously, the most eye-catching aspect here is that prominent base, which is not simply a design flourish but actually houses an electromagnet that allows the phone to spring up on cue -- when an alarm goes off, for instance, or during a hands-free video call (simply flip the phone back down to dismiss the action). It's also not quite as chunky as it might look, Jere