
According to the New York Times, there are currently several portable devices discussed a few of which even a prototype exists. One of the discussed devices is an iPod with curved glass for your wrist.
Whether Apple is already well into the conceptual process is whether the device will be released at all is unclear. Passing through each year because many prototypes the Revue at Apple. This particular unit does offer an interesting peek into Apple's development kitchen: so it shows that Apple is looking into practical applications for curved glass and other form factors for the iPod. Developments that ultimately impact the iPhone may have.