Proporta intros color-changing iPod nano case

Proporta has announced its Color Change Silicone Case, a new protective skin for the iPod nano that gradually changes colors according to its temperature. The case is available in hot pink, deep blue and charcoal, and features a removable lanyard and access to all iPod controls and ports. “As the temperature rises, the case changes color (gradually getting lighter) allowing you to buy just one case but own a multitude of colors,” the Proporta says.