- XML "Source Code"
- Mozilla / IE6+MathPlayer XHTML presentation view
- Legacy HTML presentation view (early stages)
- PDF presentation view (early stages)
Simultaneous publishing, from a source XML document full of semantic markup, to several different presentation formats. Only used free software, namely xsltproc and Xalan for XSLT, and FOP for XML:FO. I can't wait to see where we are in a few weeks.