A mobile internet product, designed for educational purposes by jiangsu image information technology ltd. And focused on children's education, is a secure home-school interface, made up of mobile ap software — like the guardian smart school and hardware — and the guardian smart school card. Integrated mobile phone smart terminals, internet and voice technology, gps precision positioning systems, which provide schools with an intelligent school management platform; and efficient online communication platforms for teachers, parents and students, where parents can take advantage of electronic attendance by security guards, gps precision positioning and security functions to keep abreast of children's movements, effectively monitor and direct children's behaviour in real time, and provide greater protection for their safety. Afp has five navigation columns, including: home page, living park, mailing book, ph. D. Foundation, me. It covers four areas: child safety, education, offline activities, and the heart fund. The specific functions of the campus of elephant wisdom include electronic attendance, gps precision positioning, electronic fencing, child movement management, two-way voice calls, and sos rescue. The system automatically matches the class in which the child is placed, as is the case with the parents of the smart school of guardians, who can communicate online with schools, school directors and teachers in the form of fast voice, text, photo distribution, online parent conferences, etc., so that home and school education can communicate seamlessly and contribute better to the growth and learning of the child. Children are able to improve their performance through a typical profile, a familiarization, learning focus, difficulty points, and key points at any time or place. Parents can position their children at any time, and when they want to find them, they can use the [navigation] function to locate the children and re-route them; in case of emergency, the child can contact his/her parents immediately by pressing the [sos] key。