NDLI: An environment for studying the impact of spatialising sonified graphs on data comprehension

Content Provider	IEEE Xplore Digital Library
Author	Ramloll, R. Brewster, S.
Copyright Year	2002
Description	Author affiliation: Dept. of Comput. Sci., Glasgow Univ., UK (Ramloll, R.; Brewster, S.)
Abstract	We describe AudioCave, an environment for exploring the impact of spatialising sonified graphs on a set of numerical data comprehension tasks. Its design builds on findings regarding the effectiveness of sonified graphs for numerical data overview and discovery by visually impaired and blind students. We demonstrate its use as a test bed for comparing the approach of accessing a single sonified numerical datum at a time to one where multiple sonified numerical data can be accessed concurrently. Results from this experiment show that concurrent access facilitates the tackling of our set multivariate data comprehension tasks. AudioCave also demonstrates how the spatialisation of the sonified graphs provides opportunities for sharing the representation. We present two experiments investigating users solving set data comprehension tasks collaboratively by sharing the data representation.
Starting Page	167
Ending Page	174
File Size	363098
Page Count	8
File Format	PDF
ISBN	0769516564
ISSN	10939547
DOI	10.1109/IV.2002.1028773
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-07-10
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fingers Testing Collaboration Target tracking Data visualization Shape Streaming media Loudspeakers
Content Type	Text
Resource Type	Article
Subject	Signal Processing Computer Vision and Pattern Recognition Software

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