A new Apple patent application has been made public that details a touch-screen interface for an iPod or tablet-style device. The patent filing, which is titled “Proximity detector in handheld device,” describes and illustrates how the interface would allow users to navigate menus and make selections by moving their finger on the screen. The touch-screen interface would sense when a user’s finger approached and would automatically display a virtual scroll wheel or other interface elements. AppleInsider has a large portion of the patent’s visual diagrams and verbatim descriptions. Apple’s long-rumored “true” video iPod is said to employ a 3.5-inch touch-screen display. The patent can be viewed at the USPTO site with full abstract and images.