Abstract: The invention is directed to an audience response detection interactive presentation tool. An interactive method for controlling a presentation in accordance with an embodiment of the present invention includes: presenting a slide to an audience during a presentation; activating a noise level measuring system; measuring audience noise as a pointer is successively positioned over each of a plurality of selection mechanisms; deactivating the noise level measuring system; automatically selecting the selection mechanism associated with the loudest measured audience noise; and automatically performing a predetermined action based on the selected selection mechanism.

Abstract: Links in a web page relevant to search criteria are marked. In one embodiment, a search engine returns to a browser a set of URLs of web pages meeting search criteria. The browser stores the URLs, and displays links to a subset. When a searcher accesses a first web page presented by the browser, the browser examines the first web page for links to other web pages. When the first web page contains a link to a second web page, the URL of the second web page is compared with the stored URLs. If the URL of the second web page is a stored URL, the link is marked on the first web page. In another embodiment, a first web page is accessed using a browser, the browser identifies a link therein to a second web page, and accepts search criteria from the searcher. The browser sends the URL of the second web page and the search criteria to a search engine, which determines whether the second web page satisfies the search criteria. If so, the link is marked on the first web page.

Abstract: Colors are associated with source locators such as URLs that identify sources found by a search, in order to enable a searcher to see at a glance how closely the search results match keywords that convey the searcher's intended search criteria. A browser prompts keyword entry, reads the keywords, associates colors with the keywords to form a color code, and displays a color code map that explains the color code to the searcher. The browser sends the keywords to a search engine. The search engine performs a search, and sends to the browser source locators that identify sources of interest such as web pages, along with occurrence data indicative of how often each of the keywords appears in each of the sources. For each source locator, the browser formulates a correlation indicator, which includes a visual area that is colored according to the color code and the occurrence data for occurrence of each keyword.

Abstract: Links in a web page relevant to search criteria are marked. In one embodiment, a search engine returns to a browser a set of URLs of web pages meeting search criteria. The browser stores the URLs, and displays links to a subset. When a searcher accesses a first web page presented by the browser, the browser examines the first web page for links to other web pages. When the first web page contains a link to a second web page, the URL of the second web page is compared with the stored URLs. If the URL of the second web page is a stored URL, the link is marked on the first web page. In another embodiment, a first web page is accessed using a browser, the browser identifies a link therein to a second web page, and accepts search criteria from the searcher. The browser sends the URL of the second web page and the search criteria to a search engine, which determines whether the second web page satisfies the search criteria. If so, the link is marked on the first web page.

Abstract: Colors are associated with source locators such as URLs that identify sources found by a search, in order to enable a searcher to see at a glance how closely the search results match keywords that convey the searcher's intended search criteria. A browser prompts keyword entry, reads the keywords, associates colors with the keywords to form a color code, and displays a color code map that explains the color code to the searcher. The browser sends the keywords to a search engine. The search engine performs a search, and sends to the browser source locators that identify sources of interest such as web pages, along with occurrence data indicative of how often each of the keywords appears in each of the sources. For each source locator, the browser formulates a correlation indicator, which includes a visual area that is colored according to the color code and the occurrence data for occurrence of each keyword. The browser displays links to the sources and the associated correlation indicators to the searcher.

Abstract: A method and computer program product for guiding the recipient of an email through a set of web pages carried by the email in a preferred viewing order. An originator's email program composes an email and a navigation. The navigation includes a set of URLs that identify web pages to be viewed by the recipient and a preferred viewing order. The email and the navigation are sent to the recipient. The recipient's email program passes the navigation to the recipient's web browser. The recipient's web browser displays an indication of the preferred viewing order. In various embodiments, the preferred viewing order is displayed by the use of link colors, by font type or size, by icons, or by an order loaded into the forward-and-backward memory of the recipient's web browser.