It is in the news that third-generation iPod nano to the new svelte fourth-generation iPod nano must have been an easy one.

The latest version of ipod nano has the same size screen, the same 8 and 16GB storage and the same video support, but it has an added advantage of having more much more comfortable oval shape, a curved screen, an accelerometer and most importantly, a much improved user interface that aims to solve some of the limitations the Clickwheel has compared to the iPod Touch and iPhone UIs.