Digital signage have been widely used in our life, and they are used in all kinds of scenes. For example, it is used in many hotel receptions, cinema halls, shopping malls, shopping centers and so on. What is the publicity effect of digital signage on products? Face Recognition For Digital Signage, Touchscreens Monitor, Interactive Whiteboards For Schools, Digital Signage Display,Smart Kiosk. Welcoming interested businesses to cooperate with us, we look forward to owning the opportunity of working with companies around the planet for joint expansion and mutual results. The product will supply to all over the world, such as Europe, America, Australia,New Delhi, Argentina,Israel, Grenada.Various forms of expression: using the Touch screen interactive teaching whiteboard, you can see electronic handouts such as PPT and various media, so that students can understand the educational content more simply in various forms.