” Whatever the outcome is, we look forward to this revolutionary way Apple has updated their iPod nano, wondering how many more improvements can be made that fall under the quantum leap category in the near future. Recent reports have pointed toward the next generation iPod nano (which will be its 5th iteration) that will feature an integrated digital camera as well as a more compact, circular scroll wheel that has a way to detect “input gestures that traverse the center of the scroll wheel and to detect multi-touch input. Apple’s famous Click Wheels on their iPod range could soon get a similar multi-touch treatment that is found on their iPhone, iPod touch and Macbook lines.