IR Multi Touch Screen 1. drag, draw-line, rotate, zoom in/out 2. ... surface acoustic 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, etc. Custom Design ... 7,vista,XP,Mac OS,Linux 6 points 32 inch IR multi touch screen overlay No drift under the change of time and ...