These are some fresh Apple Patent images for a bezeled Ipod that makes the outer bezel the touch-wheel. Hence, perhaps, the none-touch (of the screen) iPod. The iPod’s UI is designed so touching the screen and possible smudging/ruining of that precious widescreen display is held to a minimum. Those circles are meant to represent the actual active points for manipulating the controls; the entire bezel will more than likely be all touch active. I must give props to Apple for this clever solution to the widescreen issue and I would be quite pleased if this is what the widescreen video ipod turns out to use for navigation.