| 摘要 |
A computerized system enables multiple users of standard Internet web browsers to collaborate by having significant states of their browser, such as which web page is currently being viewed, scrollbar positions, and form values, to be remotely controlled by users of other Internet web browsers. The system uses a monitor to poll the static and dynamic state of the selected pages, and to communicate the state with a controller executing on a web server. The content of the collaboratively viewed pages is arbitrary because viewed pages remain unmodified. Therefore, pre-existing web pages can be collaboratively browsed. Each of the users is optionally a sender or a receiver of selected web pages, and therefore is allowed to control which web pages are collaboratively viewed.
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