Paperless conference system uses paperless conference interactive system based on mobile Internet, modern communication technology, audio technology, video technology and software technology to realize paperless conference through electronic exchange of documents. It is characterized by networked file transmission, electronic file display, intelligent file editing and controllable file input and output. The core functions are mainly to realize meeting check-in, file distribution, file upload, file synchronization demonstration, voting and other functions. It is a popular paperless conference interactive system running on Android system platform. The paperless conference system of tablet computer has a wide application scenario. Scenario applications are mainly high-end enterprises and institutions with investment ability. They mainly use the conference interactive scenario applications established by mobile terminals in the LAN to realize the functions of file distribution, conference sign in, voting and call service. Technical mainly uses the confidentiality required by conference transmission. Files need to be encrypted and converted into user-defined format for browsing to prevent file leakage. File synchronization technology mainly relies on touch screen trajectory tracking technology and touch screen trajectory simulation technology to achieve the purpose of flow control.
