(This topic should really not be under Word, since Scientific Notebook creates its own files. However as it covers a means of producing mathematical braille, we have placed it here for completeness.)
This is a popular product in many areas which essentially produces LaTeX files.
A 30 day demonstration version may be obtained from: http://www.mackichan.com/licensing.net/dnloadreq.aspx
The files produced by Scientific Notebook may be imported into DBT and translated accordingly.