HomeFinder: Difference between revisions
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| Line 14: | Line 14: | ||
* almost no training needed | * almost no training needed | ||
== Disadvantages using dynamic | == Disadvantages using dynamic Homefinder == | ||
* complex dynamic Queries need a lot of screen real estate | * complex dynamic Queries need a lot of screen real estate | ||
* underlying data structures need to support rapid querying | * underlying data structures need to support rapid querying | ||
Revision as of 23:35, 26 April 2006
Authors
Short description
The dynamic Homfinder was created to search and visualize Databases. As the name implies the first use case scenario was a Home finding application, where the user was able to find real estates, by adjusting graphical widgets (sliders, ...).
Advantages using dynamic Homfinder
- Continuous update of the query results
- Fully visual interface (no query language needed)
- Reversible operations
- Immediate results
- almost no training needed
Disadvantages using dynamic Homefinder
- complex dynamic Queries need a lot of screen real estate
- underlying data structures need to support rapid querying
Suitable Datatypes
- data should be graphical representable
- slider widgets rely on numeric data
Interaction
- multiple slider interface
- buttons
- dynamic map display that displays house location
- single view
Internal Links
References
- [ACM, 1992] ACM, I ACM Press New York, http://portal.acm.org/citation.cfm?id=133216&coll=portal&dl=ACM&CFID=8530671&CFTOKEN=55015481