To see how, follow this tutorial and extend the Collaboration Dialog and Cobrowse widgets to deliver instant messaging capability in a Web cobrowsing session.

为了说明扩展的方法，本教程将演示通过扩展 Collaboration Dialog 和 Cobrowse 小部件来在 Web 协同浏览会话中实现即时通讯功能的过程。

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From the home screen, you can get to the iPhone's E-mail client, text-messaging capabilities, digital camera and collection of mini-applications called widgets.

通过iPhone的主页，你可以访问电子邮件客户端，短消息功能，数字照相机以及一套被称为(widgets)的小应用程序。

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No, our client-side technology (web expressions, widgets, client-only messaging) can be used with traditional non-SOA-enabled web architectures.

不需要，我们的客户端技术（Web表达式、Widgets、只针对客户端的消息）可与传统的非SOA Web架构一起使用。

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