| 摘要 |
A system for conducting a data search operation for content stored at nodes on a network includes a menu interface for enabling an interaction sequence of content category selection and definition-narrowing of those categories selected, a server application for interpreting the interaction sequence and for formulating a search query based on the interpretation, and a session application for submitting the query to a third party node, and for receiving and filtering results returned, the results forwarded to the menu interface for subsequent display and interaction. The network may combine wireless and land-based telephone, Internet, cable and satellite television.
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