| 摘要 |
In order to provide an information providing system appropriate for acquiring information associated with text contained in a Web document, a plugin program is executed in a client device (301), and settings in a dispatch unit (305) are modified. Specification of text in a Web document by an input reception unit (304), acquisition of text from the Internet by a document acquisition unit (302), and display on a screen by a document display unit (303) are hooked when required. When a first type instruction specifying a URL is input with the input reception unit (304), a document is acquired by a document acquisition unit (302). When a second type instruction is input, an associated information acquisition unit (811) queries a plurality of server devices with the text, and an associated information display unit (812) displays the associated information provided in a popup. Thus, in addition to the Web document, a user is presented with associated information such as the safety of the URL, translation results of the text into various languages, and ads highly relevant to the text. |
