... ? 1) 4 wires resistive touchscreen; 2) 5 wires resistive touchscreen; 3) 8 wires resistive touchscreen; 4) Digital resistive touchpanels; > ... appearance, borderless, durable, safe to use, low-power, non-electronic pollution, long life USB interface, not affected by ... even wear gloves to produce touch-sensitive, can penetrate non-metallic materials about the thickness of 20 mm ...