UML Drawing of Presentation Logic, Screen Navigation, Validation.

UML的表示逻辑，绘制屏幕导航，验证。

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The iPad tablet, at Mr. Jobs's insistence, relies on only touch-screen navigation - even though industry analysts said business users, in particular, would want a stylus.

iPad平板电脑在乔布斯的坚持下，只依赖于触摸屏导航-尽管行业分析师表示，企业用户特别需要一个手写笔。

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A: You will begin to see more touch-screen laptops after Oct. 22, when Windows 7 comes out, because that new operating system has optional fingertip touch-screen navigation built in.

答：10月22日Windows 7面市后你将开始看到更多触屏笔记本电脑，因为新的操作系统具有内置的手指触屏导航选项。

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While Windows 8 will work with a mouse or touch pad and a keyboard, it will be heavily oriented toward tablet-type touch-screen navigation.

WSJ: Your Next Laptop Is Worth Waiting For

Bassani's 105-foot Wallygator, launched in 1994, was a two-masted showpiece for experimental technology that included electronic sail controls, touch-screen navigation and swiveling propeller units that could be retracted into the hull.

FORBES: Wallypalooza

In the center console is the very appealing touch-screen navigation and audio controller, which will synch up with your phone and play your music library wirelessly through the bright, fearsome Fender audio system.

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