Future Of Gaming?

Coming on the heels of the incredible drawing program Phun, comes Crayon Physics Deluxe, an etch-a-sketch type game that uses the physics of shape and gravity to clear levels by drawing your own objects and catching a star on screen. The background paper feel and classic crayon lines also make it feel reminiscent of childhood and should be an easy transition for kids once the bugs are worked out.  I feel like this is the coming form of gaming, using real world knowledge and nature to influence in in-game play. I can't wait to play with these types of programs...if only they made them for a mac.