information visualization


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Related to information visualization: Data visualization

information visualization

Representing data in 3D images in order to navigate through it more quickly and access it in a more natural manner. Although the term was coined at Xerox's Palo Alto Research Center, which has developed very advanced techniques, multidimensional cubes, or pivot tables, are a simpler form of information visualization that is widely used today. See OLAP and slice and dice.


A 3D Cone Tree
Data represented in this form provides faster navigation and allows more information to be seen at one time. The Cone Tree shows the structure of an entire hierarchy all at once, and the cones spin around to retrieve occluded data. (Image courtesy of Palo Alto Research Center; Brian Tramontana, photographer.)







The Perspective Wall
By smoothly moving from side to side, the Perspective Wall gives the user a feeling of "object constancy." Information is provided in a continuous flow from beginning to end. (Image courtesy of Palo Alto Research Center; Brian Tramontana, photographer.)







The Data Lens
This 3D pyramidal view of data once again allows more documents in view at one time. Pages "morph" into the front lens when selected. While you may not be using these viewers today, experiments such as this influence the user interface of tomorrow. (Image courtesy of Palo Alto Research Center; Brian Tramontana, photographer.)
References in periodicals archive ?
In Proceedings IEEE Symposium on Information Visualization (Info-Vis '98), 1998, pages 52-60, 1998.
Tree-Maps: A Space-Filling Approach to the Visualization of Hierarchical Information Structures", Proceedings of IEEE Information Visualization, 1991, pp.
Proceedings of the IEEE Symposium on Information Visualization (Info Vis '99).
In the broader field of Information Visualization, by contrast, the identification of such set is difficult because the great diversity of application domains.
Conversely, more advanced information visualization products act like ad hoc query tools, in that it is not necessary to have a specific query.
The craft of information visualization is part history and part news and practical information and includes a list of software applications and tools that can be downloaded for education and research.
Knowing that the human mind can rapidly perceive visual information, we developed SPIRE and other information visualization technologies to present graphic representations of large quantities of data.
Medvis is comprised of an interdisciplinary group of researchers, clinicians, engineers and IT professionals with specialization in the fields of medicine, bioengineering, interface design, human factors engineering, cognitive psychology, information visualization, computer science and software engineering.
Despite this, I cannot say for sure whether design schools, in general, devote more time and emphasis to information design and information visualization.
The opening keynote by Martin Wattenberg, manager of IBM's Visual Communication Laboratory, provided a view of an innovative information visualization technology called Many Eyes; the endnote by Terry Hulbert, director of business development at the American Institute of Physics (AIP), posed the question, "Why is Everyone Experimenting with Web 2.
In this article we show how the design of interfaces for the visualization of distributed system load can benefit from the combination of concepts and techniques from Information Visualization and Human Computer Interaction (HCI).
Users can sift through scores of data to discover trends or hidden information by using the Starlight Information Visualization System, created by a team at Pacific Northwest Laboratory, Richland, Wash.

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