Exploring the Unicode Bidi Algorithm

Recently I completed a portion of the work to transform WordprocessingML to HTML/CSS.  In that process, I needed to understand the Unicode Bidi Algorithm.  It is not super-complex, but there is enough there that it takes a bit of study.  I’ve recorded a screen-cast that includes what I learned about the Unicode Bidi Algorithm.  In truth, this also consists of notes for myself when I need to recall this.  Who can remember all this stuff???