Apple's Magic Trackpad isn't the first of its kind -- in fact, Wacom has been playing this game for awhile -- but it's the first of its kind from the cats in Cupertino, so obviously people take notice. The premise of such a device is stupidly simple: it's a laptop trackpad that lives on your desktop. Over the past few years, there have been rumors that Steve Jobs has his sights set on eliminating buttons from Apple products altogether, and this certainly feels like the next step in the plan. But does it make sense? Is this an improvement over standard input devices like a mouse or trackball? More importantly, in the age of iPa
