OVERVIEW
The latest version of Google's Android continues its long history of sweet themes. KitKat focuses on bringing improvements to older Android devices, while adding a few cool new features. Among other things, it optimizes memory usage across the board and adds a Moto X-like feature that enables an "always listening" mode to Google Now for quick searches and information. It is available now on the Nexus 5 and will be coming to other Android devices soon.
