Reminds me of this: http://www.cs.utexas.edu/~pstone/Papers/bib2html/b2hd-trr11.html http://www.cs.utexas.edu/~pstone/Papers/bib2html/b2hd-trr11.... Looks lik

Reminds me of this: http://www.cs.utexas.edu/~pstone/Papers/bib2html/b2hd-trr11.html http://www.cs.utexas.edu/~pstone/Papers/bib2html/b2hd-trr11.... Looks like he's redesigned his homepage since I got my degree, so I can't immediately find the animations he used to have to illustrate the method.