interactive touch display for sale.After all, the ugly daughter-in-law wants to see his in-laws , and the technology must eventually come to the table and be applied. Since i Phone after the multi-finger applications , the main function of this feature has become a touch panel , of course, handwriting, pen, the traditional function of click, double click, scroll, etc. , to mention , and therefore required different for each application The technical trend can also be imagined , and cost is another important consideration , and it will not be repeated. For the more refers to the application , can be imagined , only projected capacitive and infrared type , can do multi-finger detect and Share of Market Complex of small and medium size and large size. With multi-finger detection , other single-click, double-click, scroll, handwriting, pen writing, etc. are just software or firmware applications. Changes of all kinds of screens also mostly by software or firmware procedures are completed , so the basic problem can be out of : architecture systems which integrate the most vulnerable, most efficient, lowest cost, minimal barriers , the above considerations is the system The topics that the industry needs to ponder most , so we can clearly infer its final outline : 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.