iPod touch Turns 19: How Apple Brought the iPhone Experience to iPod

The iPod touch turns 19 today, marking the arrival of a product that brought the iPhone’s touch interface to people who did not need a cellular plan. It was a major step for Apple’s iPod line, even if the device would later become much more than a music player. Apple introduced the first iPod touch on September 5, 2007, and it reached buyers later...