The technologies include Cover Flow, which lets users flip through album covers and other content as if through a stack of cards;

技术涉及封面浏览（Cover Flow），它让用户像穿梭于一堆纸牌一样在专辑封面和其他内容之间跳转；

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The review notes that all of the media player and internet controls are the same as the aforementioned device (Cover Flow, lists, zooming, etc.), though the touch allows you to "double-click" the button on the front of the device to bring up a music control-panel, no matter what application you're in.

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The invitation, titled "The beat goes on, " includes an image of a man, in silhouette, dancing with an iPod on the cover of an album displayed in the style of Apple's (nasdaq: AAPL - news - people ) "Cover Flow" feature, which allows users to flip through their music on their iPhones or desktop computers.

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Obviously, that's the premiere feature of the new release, but the software has also been retooled to mesh more with the look and feel of the OS -- there's even a cover flow-like contact window -- and a new pop-out call control bar that can be moved anywhere on the screen or be kept open while in another program.

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