What is a touch screen ???
Well a touch screen is an electronic device that can detect the presence and location of atouch made by a user on the screen of a mobile or any other device.
The touch has two main attributes.. that is firstly it enables one to interact directly with what is displayed..
And secondly it lets one do so without requiring any intermediate device that would need to be held in the hand.
Touch screen are mainly of two types Resistive touch screen and Capacitive touch screen.
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