... -tech audiovisual systems solution which integrated touch technology, liquid crystal display technology and electronic whiteboard technology. It has ... LED)Touch OverlayTechnology: Optical Sensing or Infrared Sensing Touch Type: Single touch, Multi-touch, Gesture Recognition, 2 Point ... LCD/LED ScreenBrand: LG, SHARP, AUO, CHIMEIResolution: 1920 x 1080Interface: Dual/ Single LVDS Interface ( Max: 10 bit ...