Sources reveal Apple's new-look interface for Mac OS X Lion's Finder, Mail, and other apps
Apple has also added additional multi-touch gestures for users of the MacBook TrackPad, Magic TrackPad, or Magic Mouse. Users can invoke a pinch gesture to bring up the Launchpad, while spreading their fingers will access the Desktop.
Launchpad & Mission Control
Launchpad aims to make it easy to find applications on a Mac. With a single click, Launchpad displays all Mac apps in a full-screen layout that looks like an iPad's home screen.
From there, applications can be launched, reorganized, or placed into folders that operate identical to folders on iOS. Applications can also be arranged into multiple pages, also like on iOS, allowing users to swipe between them.
Mission Control unifies Exposé, Dashboard, Spaces, and full screen apps, giving users the ability to view every application and window currently running on Mac OS X 10.7 Lion. A simple swipe zooms out the desktop to display open windows grouped by application.
Mission Control also provides thumbnails of full-screen applications, as well as the Dashboard. It also gives users the ability to instantly navigate anywhere with a click.
On Topic: Mac OS X