touch screen display not responding.The resistive touch screen is a completely isolated working environment from the outside world. It is not afraid of dust and water vapor. It can be touched with any object and can be used for writing and drawing. It is more suitable for industrial control field and limited people in the office. The common disadvantage of resistive touch screens is that because the outer layer of the composite film is made of plastic materials, people who do n??t know too hard or use a sharp touch may scratch the entire touch screen and cause scrap. However, within the limits, the scratch will only hurt the outer conductive layer. The scratch of the outer conductive layer has nothing to do with the five-wire resistive touch screen, and it is fatal to the four-wire resistive touch screen.

touch screen display not responding.The resistive touch screen is a completely isolated working environment from the outside world. It is not afraid of dust and water vapor. It can be touched with any object and can be used for writing and drawing. It is more suitable for industrial control field and limited people in the office. The common disadvantage of resistive touch screens is that because the outer layer of the composite film is made of plastic materials, people who do n??t know too hard or use a sharp touch may scratch the entire touch screen and cause scrap. However, within the limits, the scratch will only hurt the outer conductive layer. The scratch of the outer conductive layer has nothing to do with the five-wire resistive touch screen, and it is fatal to the four-wire resistive touch screen. 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.