jQuery Visualize Plugin: Accessible Charts & Graphs from Table Elements using HTML 5 Canvas

Visualize is a Views style plug-in for implementing the jQuery Visualize charting tool.

jQuery Visualize provides accessible charts providing textual information to non-visual users.
It uses a technique with JavaScript to scrape data from an HTML table and generate charts using the HTML 5 Canvas element.

Try out a demo: http://lakeandweb.com/visualize/