Cluster Visualization Interface for Dense 3D Document Navigation
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Solution Overview
Problem
Existing data visualization methods struggle with accurately representing and navigating dense, three-dimensional data sets in a two-dimensional space, leading to misinterpretation and difficulty in understanding complex graphical representations, particularly when clusters are densely packed and annotated with text.
Innovation Solution
A user interface is provided that projects clusters into a three-dimensional scene, forming cluster spines which are then projected into a two-dimensional display with a compass framing the spines, allowing for navigation through a heads-up display (HUD) with controls and labels positioned circumferentially around the compass to facilitate easy understanding and exploration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If clusters are densely packed in a two-dimensional display to represent large data sets, then the quantity of information displayed increases, but the ease of operation and comprehension deteriorates due to difficulty in navigation and understanding
Solution Approach 1:
The patent introduces a third dimension (depth) to the display by implementing a three-dimensional scene with multiple focal planes. Clusters are arranged in depth space rather than merely packed in two dimensions, allowing the system to display large quantities of data while maintaining navigability through depth-based exploration and focal point management.
2Loss of information
If text labels are annotated directly onto clusters in a two-dimensional display, then comprehension of cluster content improves, but the visual clarity and ease of operation deteriorates due to overlay and occlusion of visual elements
Solution Approach 1:
The patent places text labels in three-dimensional space rather than overlaying them directly on two-dimensional cluster representations. Labels are positioned in depth space and can be associated with specific focal planes, allowing users to access textual information without it obscuring the visual cluster elements when viewed from the current focal plane.
3Loss of information
If the display is reoriented to show different perspectives of three-dimensional data, then the completeness of data representation improves, but user orientation deteriorates due to visual shuffling of clusters and loss of landmark references
Solution Approach 1:
The patent implements a compass that provides continuous feedback about the current orientation and position within the three-dimensional scene. The compass remains stable and visible across different view orientations, giving users constant feedback about their spatial context and helping them maintain orientation even as the display reorients to show different perspectives of the data.
Solution Approach 2:
The patent introduces a compass as an intermediary element that mediates between the user and the three-dimensional data space. The compass serves as a stable reference frame that helps users understand their orientation without requiring them to mentally track the positions of all clusters during reorientation.
4Ease of manufacture
If clusters are projected into two-dimensional space for display, then the ease of manufacture and display simplicity improves, but the accuracy of data representation deteriorates due to projection distortion and loss of spatial relationships
Solution Approach 1:
The patent maintains a three-dimensional scene structure while projecting it to two-dimensional display. The third dimension (depth) is preserved in the data model and can be accessed through interaction, allowing accurate spatial relationships to be maintained in the underlying structure even while accommodating two-dimensional display constraints.
Data Source
AI summary
A computer-implemented system and method for analyzing clusters of coded documents is provided. Clusters of documents are displayed and at least a portion of the documents are each associated with a classification code. A representation of each document is provided based on the associated classification code or an absence of the associated classification code. A search query with search terms is received. Each search term is associated with one of the classification codes. Those documents that satisfy the search query are identified and the representations of the identified documents are changed based on the classification codes associated with the search terms. The change in representation provides an indication of agreement between the classification code of such document and the classification codes of the search terms, or an indication of disagreement between the classification code of the document and the classification codes of the search terms.