http://www.w3.org/ns/prov#value | - CAPACITATIVE TOUCHSCREEN: ???Acapacitive touchscreen panel consists of an insulator such as glass, coated with a transparent conductor such as indium tin oxide (ITO).[19][20] As the human body is also an electrical conductor, touching the surface of the screen results in a distortion of the screen???s electrostatic field, measurable as a change in capacitance.
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