... PNG/GIFImage resolution480P/720P/1080PEspecial Requirements IR Touch Paneldual point + smart touch softwareSmart Touch software OSWindow 2007, 2008, XP, Linx ... technologyInput MethodFinger, pen or any opaqueTouch ModeSingle-point touch, Multi-touch,Resolution4096*4096Transparency rate:Up to 100% without ... size LED IR multi touch screen smart white board tv / IBW (all in on pc tv) slim with usb ...