图书馆虚拟空间是近年来图书馆综合应用新一代信息技术所构建的一种图书馆创新服务空间，成为了读者数字阅读之新选择，在国内外已经有了一定的建设实践。图书馆虚拟空间由场景空间、虚构空间与社会空间所组成，在服务导向、服务方式、服务效果等方面与传统的图书馆数字空间及图书馆实体空间有着一定的差异性。人机交互技术将在未来的图书馆虚拟空间建设及服务中得到广泛应用。

Library virtual space is a kind of library innovation service space constructed by the library comprehensive application of a new generation of information technology in recent years, which has become a new choice for readers' digital reading, and already had some construction practice at home and abroad. Library virtual space is composed of scene space, fictional space and social space, which has some differences with traditional library digital space and library physical space in service orientation, service mode and service effect. Human-computer interaction technology will be widely used in the construction and service of library virtual space in the future.