We took our best thinking from Mac OS X and brought it to the iPhone. Then we took our best thinking from the iPhone and brought it to iPad. And now we’re bringing it all back to the Mac with our eighth major release of the world’s most advanced operating system. Mac OS X Lion arrives in summer 2011. Here’s a sneak peek at just a few of its features.
The Mac App Store. Coming soon to a Mac near you.
mac app商店？不知道会是个什么样子，目前的iphone和itouch的app store还挺方便，想必xcode的开发会越来越多吧？
Introducing the best place to discover and buy new apps made just for Mac, right on a Mac. Just like shopping the App Store on iPad, the Mac App Store offers endless possibilities to browse and purchase apps. And it simplifies the way you install apps on the Mac. Just click once, and your new app is downloaded, installed, and ready to go.
Learn more about the Mac App Store
Launchpad. A home for your apps.
The Launchpad gives you instant access to your apps — iPad style. Just click the Launchpad icon in your Dock. Your open windows fade away, replaced by an elegant, full-screen display of all the apps on your Mac. It takes just a swipe to see multiple pages of apps, and you can arrange apps any way you like by dragging an app icon to a new location or by grouping apps in folders. Downloaded an app from the App Store? Your new app automatically appears on the Launchpad, ready to blast off.
一直不喜欢桌面太乱，图标堆满了桌面。。。又不是托盘放不下。。。挡住干净的桌面我觉得不一定会太受欢迎，不过滑屏翻动程序可能以后都是趋势吧。。。
Full-screen apps. A better way to enjoy the apps you love.
On iPad, every app is displayed full screen, with no distractions, and there’s one easy way to get back to all your other apps. Mac OS X Lion does the same for your desktop. You can bring an app to full screen with one click, switch to another full-screen app with a swipe of the trackpad, and swipe back to the desktop to access your multi-window apps. And systemwide support for full-screen apps makes them bigger and more immersive. So you can concentrate on every detail of your work, or play on a grander scale than ever before.
嗯，不光只有爱皮球和iphoto可以FS显示了，终于可以稍微改变点MBP屏小的制约了
Mission Control. Mac command central.
Mission Control is a powerful and handy new feature that provides you with a comprehensive view of what’s running on your Mac. It gives you a bird’s-eye view of everything — including Exposé, Spaces, Dashboard, and full-screen apps— all in one place. With a simple swipe gesture, your desktop zooms out to Mission Control. There you can see your open windows grouped by app, thumbnails of your full-screen apps, Dashboard, and even other Spaces, arranged in a unified view. And you can get to anything you see on Mission Control with just one click. Making you the master of all you survey.
终于，终于等到了Exposé、Spaces、Dashboard 和所有全屏显示的应用程序都显示在一起了！！！
Launchpad 
Folders 