32 inch touch screen kiosk.Differentiating touch screens from technical principles can be divided into five basic types: vector pressure sensing technology touch screens, resistive technology touch screens, capacitive technology touch screens, infrared technology touch screens, and surface acoustic wave technology touch screens. Among them, the vector pressure sensing technology touch screen has withdrawn from the historical stage; the infrared technology touch screen is cheap, but its frame is fragile, easy to produce light interference, and distorted under curved conditions; the capacitive technology touch screen has a reasonable design concept, but its image distortion is difficult to obtain Basic solution; resistive technology touch screen is accurate in positioning, but its price is high, and it is afraid of scratching. Surface acoustic wave touch screen solves various defects of the previous touch screen, clear and not easy to be damaged, suitable for various occasions, the disadvantage is the screen surface The presence of water droplets and dust can make the touch screen dull and even not work.

32 inch touch screen kiosk.Differentiating touch screens from technical principles can be divided into five basic types: vector pressure sensing technology touch screens, resistive technology touch screens, capacitive technology touch screens, infrared technology touch screens, and surface acoustic wave technology touch screens. Among them, the vector pressure sensing technology touch screen has withdrawn from the historical stage; the infrared technology touch screen is cheap, but its frame is fragile, easy to produce light interference, and distorted under curved conditions; the capacitive technology touch screen has a reasonable design concept, but its image distortion is difficult to obtain Basic solution; resistive technology touch screen is accurate in positioning, but its price is high, and it is afraid of scratching. Surface acoustic wave touch screen solves various defects of the previous touch screen, clear and not easy to be damaged, suitable for various occasions, the disadvantage is the screen surface The presence of water droplets and dust can make the touch screen dull and even not work. 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.