Finally, creating prototypes and running test groups are essential steps in ensuring successful mobile usability.

最后，要使得移动应用取得成功，需要制作模拟原型，并进行小组测试。这是必要的步骤。

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But is the mobile web really to blame here for the usability issues?

但原因真在于手机网站的可用性问题吗？

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Recently, researchers at the Nielsen Norman Group put the mobile web to the test in a usability study that looked at twenty different web sites on six different types of handsets.

最近，Nielsen Norman集团对手机网站进行了一次可用性研究，研究人员在六种不同手机上测试了20个不同的网站。

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The Mobile Dock adds serious value and usability to the Vivo Tab, transforming it into a netbook-style productivity device complete with USB port and 7 additional hours of battery life.

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While its usability remains rough, Windows Mobile dominated the new smartphone scene in 2006.

ENGADGET: Switched On: The 2006 Switchies -- Portable Products

Windows 8 adopts the mobile-optimized Metro design language and usability shell, places it into a desktop context ... and hopes for the best.

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