| 摘要 |
In embodiments of the present invention incorporate a facility to make a user, or client, aware of other users that are currently viewing the same Web, or display page. Functionality is provided in a browser to allow a user to initiate a collaboration operation with other users on the same Web page. A user provides user information to a registry via a registration process. The registry is further updated to include an entry identifying the page that is currently being viewed by a user. The user can access a collaboration interface to view a list of users that are currently viewing the same page as the user. The collaboration interface further allows the user to select a collaboration operation to collaborate with one or more users that are currently viewing the same page. In embodiments of the invention, the collaboration interface is generated by a Java applet and is contained within a portion of any general-purpose or special-purpose browser. The collaboration interface accepts input entered within an input field of the interface and processes it accordingly. A request to change Web pages updates the registry to reflect the new page. If the input is a request to initiate a collaborative operation, the collaboration interface initiates the operation.
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