Software that can read your lips
From: Product Design and Development - 04/18/2008 - page 37

Xpresso speech recognition software empowers SolidWorks users to design with
their voice, saving time and increasing productivity. Developed by certified
SolidWorks professionals, Xpresso allows uers to say commands, thus reducing
overall hand movement and augmenting the use of additional navigation
devices. Saying, rather than selecting, a command eliminates hunting through
toolbars, menus, and icons. 

Read the entire article at:
http://www.pddnet.com/scripts/ShowPR~RID~22187.asp

Links:
Xpresso
http://www.xpressosoft.com