There are already millions of iPhones and touch-screen iPods in circulation, and the company has long been rumoured to be working on a larger “tablet” device.
市场上已经流通着数百万计的iPhone和触屏iPod，而且根据长久以来的传言，苹果公司正酝酿着一个更广泛的“平板”设备。
The touch screen types applied in our library is stressed and the working principles and service condition of infrared touch screen and surface wave touch screens are introduced.
本文着重介绍我馆所使用的触摸屏类型，即红外线触摸屏和表面波触摸屏的工作原理以及使用情况。
On the basis of analyzing the principle of embedded touch panel system, the working principle and control method of dedicated controller ADS7846 touch Screen were analyzed.
在分析液晶触摸屏的工作原理基础上，分析触摸屏专用控制器ads7846的工作原理与控制方式。
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