... Wire Resistive touch screen,Surface Acoustic Wave (SAW) touch screen, Interactive touch foil film through glass, Projected and Surface Capacitive touch screen, Optical touch screen, Touch LCD Monitor, Touch Kiosk, and ... -4-2,1995 :Level 4)ControllerIntegration inside touch panelAgency ApprovalsCE, FCC, RohsOperating System:Operation System : Windows 7 46" Multi Touch screen panel with USB