To help with issues such as these, a standard was developed called Open Grid Service Infrastructure (see Resources for a download link to a pdf file).

为了解决诸如此类的问题，开发了一个标准，称作Open Grid Service Infrastructure（参见 参考资料，可以找到指向pdf文件的下载链接）。

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After dark, houses not connected to the electricity grid rely mainly on open-flame kerosene lamps for light.

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Click it and whatever windows you have open will minimize, with a grid of large icons taking up the whole screen.

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If you swipe across the display from the right edge, you're taken to the open applications view -- a grid of cards representing running apps.

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