Repair firm iFixit has conducted a teardown of the new iPod nano, which jettisons a clickwheel in favor a 1.54-inch touchscreen. The company describes the player as "more like a Shuffle with a screen than a Nano with multi-touch," in part because the Nano's case design is similar to that of the Shuffle. The touchscreen is in fact said to be inferior those of other iOS devices, as it supports only two fingers, and barely has space for one.
