Now you see how to enable and leverage the Request Metrics tool using the administrative console and the scripting interface.

现在，您将了解如何使用管理控制台和脚本编程接口来启用和利用请求度量工具。

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For example, if you decide to display help information as a tool tip rather than in a separate window that would open by user request, the tool tip might not be accessible to screen reader users.

例如，如果您决定将帮助信息作为工具提示，而不是在由用户请求打开的单独的窗口中，工具提示可能对屏幕阅读器用户是不具有易访问性的。

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We have also created a new open source customer request submission tool that works with the API.

我们还开发了一个新的开源的用户请求提交工具，可以和API一起使用。

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Created about two years ago by journalistics.com, ExpertTweet is a free tool with which you can tweet your request for additional resources.

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This request has been complied with and the tool is no longer available for download.

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The facility could potentially draw users away from using Apple's own personalised search tool, Siri, which relies on users instigating a request.

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