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Use Cases

From: Jim Allan <jimallan@tsbvi.edu>
Date: Tue, 16 Sep 2003 17:12:44 -0500
To: Public-Wai-Rd <public-wai-rd@w3.org>
Message-id: <HDEAKIPKOHBCMDILOOPNKEFFIAAA.jimallan@tsbvi.edu>

Meteorologist using satellite data of temperature gradients x elevation of
earths surface to determine correlation with el nino.

Blind astronomer at SETI using data (duration X frequency X gauss) to
determine evidence of civilization on other planets.

blind consumer who get an electric bill online showing a graph of yearly
electricity usage on a month by month basis.

Visualization also allows the viewer to get a gestalt (or trends and
relationships) of the data presented that a more granular (individual data
points) view does not provide.


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