touch screen displays for trade shows.With a touch change the development of screen technology, multi-touch touch screen for changing the resistance and the capacitive touch screen one after another. At the same time , in the on-board display, in many cases it is necessary to adjust the brightness of the local area or process the image signal of the local area. In order to realize such a function , it is necessary to be able to perform a multi-touch operation to delineate a required area during a touch screen operation. The development and design of a multi-touch infrared touch screen is imminent. It is now available on the market several off in infrared touch screen multi-touch design:

touch screen displays for trade shows.With a touch change the development of screen technology, multi-touch touch screen for changing the resistance and the capacitive touch screen one after another. At the same time , in the on-board display, in many cases it is necessary to adjust the brightness of the local area or process the image signal of the local area. In order to realize such a function , it is necessary to be able to perform a multi-touch operation to delineate a required area during a touch screen operation. The development and design of a multi-touch infrared touch screen is imminent. It is now available on the market several off in infrared touch screen multi-touch design: 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.