Overall, national security is essential

This unit includes two exhibits: "The Establishment and Development of the Overall National Security Concept" and "The Connotation and Essence of the Overall National Security Concept". The establishment and development of the overall national security concept "showcases the development process of the overall national security concept since its first proposal on April 15, 2014, through an automatic display of the opening and closing screens. The connotation and essence of the overall national security concept is displayed in various forms such as sculpture walls, multimedia, and spatial art installations. The sculpture wall presents the "five elements" and "five overall plans" of the overall national security concept; Viewers can interact with the "Xiao An" on the big screen, click to play videos, and learn about 20 areas of national security; The core essence of the overall national security concept displayed on the wall is the "Ten Adherences"; At the top of this space, there is a national security themed art installation. When viewed from different angles, the same installation will display the words "National Security" and "The Foundation of Revitalization".

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.