Visitors can perform self-service activities independently without waiting for employee assistance while employees can focus on other tasks that provide more value to customers or benefit from face-to-face interaction. Touch Screen Interactive Panel, Curved Touch Screen Monitor, Digital Signage Service, Digital Signage Enclosures,Smart Touch Screen Monitor. All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Detroit, Rwanda,Turin, Bangkok.No need for a special writing pen: the Touch screen interactive teaching whiteboard can write and touch by hand without a special writing pen to improve the man-machine experience.