At today's Worldwide Developers Conference in San Francisco, Apple unveiled the latest iteration of its mobile operating system.



From MacRumors:

iOS 7 features an entirely new color scheme, with translucency, to "create a sense of depth and vitality." The design is significantly different from before, with all new multitasking screens and a totally redesigned interface. The icons are "flat," as expected, with bright new colors. Apps like GameCenter have been entirely overhauled, with the removal of the felt and wood elements in favor of a design that relies heavily on black and white with colored accents.

iOS 7 incorporates new motion tracking capabilities. As the device is moved in the hand, it actually tracks motion and the screen moves, which carries over across the system.

  Apple Announces iOS 7 with Major Design Overhaul