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 ?
Shneiderman, "The eyes have it: A task by data type taxonomy for information visualizations," IEEE Symposium on Visual Languages, pp.
In Proceedings IEEE Symposium on Information Visualization (Info-Vis '98), 1998, pages 52-60, 1998.
Effect of information visualization. Number Effect 1 To helping operators intuitively understand the information 2 To exhibit discriminatory different characteristics and relationships between information 3 To help operators infer complex information 4 Inducing an interest and sensibility Table 2.
D., & Shneiderman, B., Readings in Information Visualization: Using Vision to Think.
(1996): "The eyes have it: A task by data type taxonomy for information visualizations", Proceedings of IEEE Symposium on Visual Languages, pp.
Adaptive knowledge reasoning for information visualization on PT is to realize the optimal interface mode by matching the most appropriate interface elements to compose an interface adaptively.
Information visualizations for knowledge acquisition: The impact of dimensionality and color coding, Computers in Human Behavior 22(1): 43-65.
There are also information processing/management competencies that are particularly or closely related to intelligence, and are not offered by all LIS programs, such as cryptography, data/text/Web mining, data analytics, knowledge discovery, social computing/informatics, information/data security, information forensics, safety/ security informatics, information visualization, geographic information systems (GIS), competitive intelligence, and strategic information management.
"Activities, Ringmaps and Geovisualization of Large Human Movement Fields." Information Visualization, 7 (3-4): 198-209.
Controlled user evaluations of information visualization interfaces for text retrieval: literature review and meta-analysis, Journal of The American Society for Information Science and Technology, 59(6), 1012-1024.
Information visualization; perception for design, 3d ed.

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