best interactive touchscreen display.However, the above situation is established under ideal conditions. In actual operation, " Drift Phenomenon" has always been a problem to be overcome in the application of capacitive touch panels. Because the signal flowing through the capacitive touch panel is very weak, and It is directly affected by temperature, humidity, finger wetness, human body weight, ground interference, and line parasitic capacitance, and the multi-point linear compensation function can only solve the linear problem in local areas, and cannot solve the overall drift phenomenon.

best interactive touchscreen display.However, the above situation is established under ideal conditions. In actual operation, " Drift Phenomenon" has always been a problem to be overcome in the application of capacitive touch panels. Because the signal flowing through the capacitive touch panel is very weak, and It is directly affected by temperature, humidity, finger wetness, human body weight, ground interference, and line parasitic capacitance, and the multi-point linear compensation function can only solve the linear problem in local areas, and cannot solve the overall drift phenomenon. 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.