Gone is the cheap plastic shell, replaced by a less cheap aluminum one. The dimensions have been shaved down, too, resulting in a slimmer, dare I say sleeker aesthetic. Also incorporated into the design is Apple’s latest innovation in “touch” technology. It’d be able to interpret different gestures—a flick across its surface could open a new window, say—in order to improve your Mac-using experience.
Again, it’s just a render, a little thinking out loud, if you will, so don’t get too excited.