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. Outdoor Digital Signage Totem, In Wall Touch Screen Monitor, Touch Screen Monitor With Cpu, Touch Screen Display,Facial Recognition Camera. We're devoted to supply skilled purification technology and options for you personally! The product will supply to all over the world, such as Europe, America, Australia,Anguilla, Burundi,Saudi Arabia, Nepal.Application features of Touch screen interactive teaching whiteboard: