System and method for visualizing and navigating dynamic content in a graphical user interface
First Claim
1. A method for visualizing dynamic documents in a graphical user interface of a web browser, comprising:
- generating a summary view that depicts structure of a dynamic document from a data stream, the summary view including distribution and frequency of search terms, within segments of the dynamic document to indicate relevance of the dynamic document based on said search terms, the distribution and frequency of said search terms are represented using a condensed abstract representation of a search term density distribution, wherein;
said condensed abstract representation comprises a marker selected from the group consisting of;
color, pattern, and relative darkness, andsaid summary view comprises a plurality of rows, columns, and markers in a rectangular arrangement, each of said markers comprises content that represents frequency with which one of said search terms occur in a position of the dynamic document;
updating said summary view to reflect changes that occur in said dynamic document from said data stream; and
triggering an enhancement of said summary view by cursor brushing a particular marker, said enhancement providing additional information of the structure of the dynamic document.
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Abstract
A system and method for visualizing and navigating dynamic documents including data from an ongoing process and including instances of specified search terms. A summary view including a condensed abstract representation of a dynamic document provides a global overview of the distribution of search terms. The invention updates the document and aggregates the instances of search terms when the representation includes a nonlinear scale or uses multiple display regions having different resolution levels. The invention supports rapid skimming of dynamic documents and dynamic document collections, including enhancements triggered by cursor brushing, while keeping the user in context. Navigation to a segment of the dynamic document by selecting a corresponding portion of the summary view can replace the use of conventional scrolling techniques.
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Citations
26 Claims
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1. A method for visualizing dynamic documents in a graphical user interface of a web browser, comprising:
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generating a summary view that depicts structure of a dynamic document from a data stream, the summary view including distribution and frequency of search terms, within segments of the dynamic document to indicate relevance of the dynamic document based on said search terms, the distribution and frequency of said search terms are represented using a condensed abstract representation of a search term density distribution, wherein; said condensed abstract representation comprises a marker selected from the group consisting of;
color, pattern, and relative darkness, andsaid summary view comprises a plurality of rows, columns, and markers in a rectangular arrangement, each of said markers comprises content that represents frequency with which one of said search terms occur in a position of the dynamic document; updating said summary view to reflect changes that occur in said dynamic document from said data stream; and triggering an enhancement of said summary view by cursor brushing a particular marker, said enhancement providing additional information of the structure of the dynamic document. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A computer program product for visualizing dynamic documents in a graphical user interface of a web browser, the computer program product comprising a computer readable storage medium having computer-executable program instructions embodied therewith:
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first code instructions for generating a summary view that depicts structure of a dynamic document from a data stream, the summary view including distribution and frequency of search terms within segments of the dynamic document to indicate relevance of the dynamic document based on said search terms, the distribution and frequency of said search terms are represented using a condensed abstract representation of a search term density distribution, wherein; said condensed abstract representation comprises a marker selected from the group consisting of;
color, pattern, and relative darkness, andsaid summary view comprises a plurality of rows, columns, and markers in a rectangular arrangement, each of said markers comprises content that represents frequency with which one of said search terms occur in a position of the dynamic document; second code instructions for updating said summary view to reflect changes that occur in said dynamic document from said data stream; and third code instructions for triggering an enhancement of said summary view by cursor brushing a particular marker, said enhancement providing additional information of the structure of the dynamic document. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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Specification