Daxing Airport and Capital Library have invested a large number of advanced equipment, so that readers can touch Beijing, experience China and feel the world by "seeing, listening, reading and tasting" and other ways of participation and experience. Information technologies such as mobile Internet, Internet of Things, 5G and artificial intelligence are utilized to provide readers with mobile lending, intelligent info push, intelligent guidance and other services. The first floor of the branch library uses Seaever's intelligent bookshelf and self-service machines.