What is Capacitance Touch?
Capacitive touch screens use electronic sensors to accurately detect contact from a person’s touch against the surface of the screen. They can pinpoint the specific location of touch which will be used to manipulate the system being used.
Projective Capacitive Touchscreen Versus Surface Capacitive Touchscreens:
Surface capacitive touch screens have only one side of the insulator coated with a conductive layer whereas the more sophisticated projective capacitive touchscreens use a grid pattern of conductive material on one or two layers to create superior accuracy and multi-touch functionality.