Get to know iOS 7's four best usability features - CNET

Get to know iOS 7's four best usability features CNET It doesn't take long to get used to iOS 7's new look. Jason Parker's review of iOS 7 describes the update's interface as "elegant." Many of iOS 7's best new features aren't so obvious, however. Here are four tweaks that make an iOS 7 device easier to use.