It's pretty rare that Apple patent applications reveal much more than vague plans and ideas about future devices, but a newly-public filing out of Cupertino just comes right out and states the truth about gaming on touchscreen devices like the iPhone: it can be "somewhat awkward, particularly on a portable electronic device having a touchscreen" because the "user's fingers block the action." So what's the solution? Buttons, dude-man. The patent describes a handheld gaming dock that fits around a "substantial portion" of an iPhone or iPod that has both physica
