Definition And Description Of Virtual Interface

Virtual Interface is an additional part of EPS-system. By consummating the class of space interface, this article defined the Virtual Interface, and clarified the characters of the three basic types of Virtual Interface. Moreover, the article discussed the conception of Elementary Space and Heterogeneous Space, and the extension of EPS-system, on which are brought by Virtual Interface. In the end, the article conformed the value of Virtual Interface conception in explaining idiographic space phenomena of ancientry and comtemporary.