Windows Client links that were posted on Microsoft.com from 4/18/08 – 4/24/08 that might be of interest
Windows Speech Recognition Macros Technical Preview for Windows Vista - Users can create powerful macros that are triggered by voice command to interact with applications: https://www.microsoft.com/downloads/details.aspx?FamilyID=fad62198-220c-4717-b044-829ae4f7c125&DisplayLang=en