Forget Using A Stylus, Now There's A Knob For Your iPhoneS

Do you miss old-school physical controls when using your fingers and toes to change settings on a multi-touch device? Well, you're in luck! Because some clever folks decided to provide us with real knobs to use on our multi-touch displays.

I suppose the next step will be to add buttons, switches, and physical keyboards. [dsLabs via OhGizmo! via Dvice]