... , restaurant, and other self-service terminal. 12.1" 15" POS Terminal Machine Five-Resistive Touch ScreenP12/P15 Technical specifications for your reference1)TouchTouch ... wave(SAW) touch screen, Infrared(IR) Touch Screen, Multi touch IR touch screen, five-resistive touch screen, touch monitor, kiosk,, all in one pc, touch computer, POS system,etc ...