Using projection infrared touch positioning technology, 3m/s sensitive response, high accuracy. Far faster than the body’s reaction speed, refuse stuck or pause.  Rich color, delicate picture quality,multi-point infrared touch,1920*1080 resolution clear, beyond imagination! Real Restore Details. High definition shows that rich colorscan better reflect the delicacy of food,increase customers’appetite and promote business transactions in stores. lndustrial Manufacturing,Modern Scienceand Technology Intelligent Industry,lndustrial Control Production Equipment,etc.