High Quality Content by WIKIPEDIA articles! In electrical engineering, resistive touchscreens are touch-sensitive computer displays composed of two flexible sheets coated with a resistive material and separated by an air gap or microdots. There are two different types of metallic layers. The first one is Matrix, which is a striped electrodes on substrates such as glass or plastic face each other. The second type of layer is Analogue which consists of transparent electrodes without any patterning facing each other and Low production costs.. When contact is made to the surface of the touchscreen, the two sheets are pressed together. On these two sheets there are horizontal and vertical lines that, when pushed together, register the precise location of the touch. Because the touchscreen senses input from contact with nearly any object (finger, stylus/pen, palm) resistive touchscreens are a type of "passive" technology.