| 摘要 |
A method and a system change a screen image including a background image and an avatar acting in a three-dimensional virtual space. The method comprises the steps of authenticating a user's ID (Identification) and determining a physical location of the user; transmitting a predefined screen image; and providing a new screen image corresponding to a condition requested from the user. The system comprises a server and a client systems, wherein the server system consists of a server, an ID management unit, a position determination unit, an image storage unit, and an image management unit; and the client system includes a client and an image setting unit. |
