The whole system satisfies the seamless switching effect between the traditional meeting and the whole background sound quality and the image demonstration; realizes the paperless meeting and applies the computer to restore its image through the splice screen, the big screen projector by the PPT demonstration way, it can realize the integrated function management and application before, during and after the meeting, make a large number of meeting documents electronic, and make the meeting application function interface, so that the complex conference process becomes very easy, rich in functions, easy to operate, energy conservation and environmental protection functions. 1) the device can be switched by the matrix system, which is convenient for the user. 2) implement different access management modes, including system administrator, meeting secretaries, and regular users, where the information created by the different meeting secretaries is confidential to each other, and the system administrator has access to all the meetings. 3) during the meeting, the terminal can change the welcome page, the meeting information, the display name, the meeting slogan and so on, and support the unified lift control, the unified switch. For enabled voting, attendees can vote, view results in real time, support conference voting lists, and historical voting records. 6) the conference service information can be received and processed in time during the meeting, and the logistics service APP can receive the real-time demand of the conference room through the mobile phone or tablet, which makes the logistics support more convenient and convenient. 7) support for synchronous and asynchronous browsing. 8) the performance of the conference system is stable and the field maintenance is simple. 9) the whole system is highly integrated and easy to operate, making it easy for users to experience intelligent, convenient and practical information-based office. 10 paperless meeting system provides attendance management, meeting agenda, meeting voting, group discussion, data access and other functions, all to achieve the convenience of meeting and environmental protection. 12) the after sales people are very patient with the debugging and training instruction
