Scientists successfully operated an LCD touch screen, a bank of 20 LED lights and a flexible keyboard, all with a simple touching or pressing motion and without the aid of a battery.

通过简单的触摸或按压，无需电池辅助，科学家们成功地在液晶触摸屏、一排20盏LED灯以及软键盘上完成操作。

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The CSC controller board is a standard capacitive touch screen controller, which supports Serial and USB communication as well as all DMC capacitive touch screens with or without back shield.

附件是来自于DMC公司的电容式触摸屏控制器的用户手册，大概浏览了一下，对于想多了解一下控制器的人可能有点帮助。因此就发上来，供大家参考吧。

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This is great example of taking simple tech and making it better without adding more buttons, or worse, adding a touch screen.

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