touch screen interactive displays.With the rapid development of global information technology , touch screen systems generally include two parts: a touch detection device and a touch screen controller. The touch detection device is installed in front of the monitor screen and is used to detect the user's touch position and is transmitted to the touch screen controller after receiving; the main function of the touch screen controller is to receive touch information from the touch point detection device and convert it into contact coordinates , And then send it to the CPU , and at the same time can receive commands from the CPU and execute them.

touch screen interactive displays.With the rapid development of global information technology , touch screen systems generally include two parts: a touch detection device and a touch screen controller. The touch detection device is installed in front of the monitor screen and is used to detect the user's touch position and is transmitted to the touch screen controller after receiving; the main function of the touch screen controller is to receive touch information from the touch point detection device and convert it into contact coordinates , And then send it to the CPU , and at the same time can receive commands from the CPU and execute them. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.