The Magic Trackpad works like any other trackpad on your Macbooks, just bigger. It is almost 2x the surface area of your regular trackpad and the whole thing is powered by battery รก la the bluetooth keyboard. Note as well that the whole thing is a giant click button and multi-touch-enabled.
So far we've yet to figure out why we would need such a device. But we would imagine it will be pretty cool if you have your desktop wired to your 43" LCD and controlled with your bluetooth keyboard and trackpad from your bed. Now who said we need to get out of bed to do some work?
