Dynamic Queries is a querying technique for doing range search on multi-key data sets. It is a direct manipulation mechanism where the query is formulated using graphical widgets and the results are displayed graphica...
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作者：
Christopher AhlbergBen ShneidermanDept. of Computer Science
Chalmers University of Technology S-412 96 Göteborg Sweden and Department of Computer Science Human-Computer Interaction Laboratory & Institute for Systems Research University of Maryland College Park MD Department of Computer Science
Human-Computer Interaction Laboratory & Institute for Systems Research University of Maryland College Park MD
作者：
Christopher AhlbergBen ShneidermanDept. of Computer Science
Chalmers University of Technology S-412 96 Göteborg Sweden and Department of Computer Science Human-Computer Interaction Laboratory & Institute for Systems Research University of Maryland College Park MD Department of Computer Science
Human-Computer Interaction Laboratory & Institute for Systems Research University of Maryland College Park MD
Focus in natural language processing is used to keep track of the attentional space of the participants in the dialogue. Graphical interfaces have still to benefit from the use of this level of communication. We discu...
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The wildly popular graphical user interfaces are a dramatic improvement over earlier interaction styles, but the next generation of user interfaces is already being fashioned. The future will be dynamic, spatial, gest...
ISBN:
(纸本)9780897915588
The wildly popular graphical user interfaces are a dramatic improvement over earlier interaction styles, but the next generation of user interfaces is already being fashioned. The future will be dynamic, spatial, gestural, colorful, ubiquitous, often auditory, and sometimes virtual. The dominance of visual information with hi-res images and full-motion video will push the hardware requirements, absorb network capacity, and challenge the algorithm designers. As human-computerinteraction researchers accumulate experimental data and theory matures, novel input devices, information visualization displays, and interaction strategies will emerge.
One of the powerful applications of Boolean expression is to allow users to extract relevant information from a database. Unfortunately, previous research has shown that users have difficulty specifying Boolean querie...
Controlled experiments with novice treemap users and real data highlight the strengths of treemaps and provide direction/or improvement. Issues discussed include experimental results, layout algorithms, nesting offset...
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