Introduction - If you have any usage issues, please Google them yourself
touch-screen computer input device, and can achieve input keyboard and mouse can click on different, it can allow users to touch the screen to make choices. With the touch screen of the computer storage space, few moving parts and can be packaged. Touchscreen in the use of over-the keyboard and mouse more intuitive, but the training cost is very low. All of the touch screen has three main components. Consumer choice of sensor modules; Perception and touch and positioning the controller and transmitted by touching a signal to the computer operating system software device drivers. Touchscreen technology sensors are five : resistance, capacitance technology, infrared, acoustic technology or near-field imaging technology.
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触摸屏基本原理.txt