For Apple, the one-year-old app Store has been a key driver of sales of its iPhone and iPod touch devices, by giving consumers new applications to keep coming back to download.

对苹果来说，开业一年的App Store一直是其销售iPhone和iPod触摸装置的主要驱动力，不断提供给消费者新的应用程序，让他们不断回来下载。

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A printing layer is arranged on one face of the touch-sensitive panel towards the circuit board and printed with corresponding key-press positions.

一印刷层， 设置于该触控式面板与该电路板相对面的对应表面，并印刷有相应的按键位置；

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The NX300's enhanced Wi-Fi connectivity also lets users share images with friends and family directly from the camera via social networking sites using the cameras one-touch DIRECT LINK hot key.

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One key finding was that enlisting the touch cortex to detect infrared light did not reduce its ability to process touch signals.

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Even so, the notebook contains one key feature not currently found within a single MacBook: a touch screen.

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