A web app in testing that explores how a visualization of a class' multiple-choice exam results can be shown to convey if the test was fair.
It uses the excellent library d3.js to create the animated visualization
Author: Justin Parker
Demo: http://www.cise.ufl.edu/~jparker/og/?id=998
Libraries: jQuery (http://jquery.com), d3.js (http://d3js.org), bootstrap (http://twitter.github.com/bootstrap)