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Hear the PatternInteractive Sonification of Geographical Data Patterns (2004)
(2005)
In this paper we describe our investigation of using interactive sonification (non-speech sound) to present the geographical distribution pattern of statistical data to vision impaired users. We first discuss the design ...
Listening to Maps: User Evaluation of Interactive Sonifications of Geo-Referenced Data (2004)
(2005)
In this paper, we summarize the Auditory Information Seeking Principle (AISP) (gist, navigate, filter, and details-ondemand). To improve blind access to geo-referenced statistical data, we developed several interactive ...
'I Hear the Pattern' Interactive Sonification of Geographical Data Patterns (2004)
(2005)
In this paper we describe our investigation of using interactive sonification (non-speech sound) to present the geographical distribution pattern of statistical data to vision impaired users. We first discuss the design ...
Image-Based Highly Interactive Web Mapping for Geo-Referenced Data Publishing (2002)
(2005)
This paper describes an image-based technique that enables highly interactive Web choropleth maps for geo-referenced data publishing and visual exploration. Geographic knowledge is encoded into raster images and delivered ...
Dynamic Query Chloropleth Maps for Information Seeking and Decision Making (2003)
(2005)
Information retrieval and visualization can be combined in dynamic query systems that allow users unparalleled access to information for decision making. In this paper, we report on the development and evaluation of a ...
Improving Accessibility and Usability of Geo-referenced Statistical Data (2003)
(2005)
Several technology breakthroughs are needed to achieve the goals of universal accessibility and usability. These goals are especially challenging in the case of geo-referenced statistical data that many U.S. government ...