I don't know. If they had a training part, where you would have to say each command one by one so it recognizes your voice, it would actually work.
Just like with the Vista program, that lets you use your voice to do certain things, or Rosetta stone.
I think its more along the lines of, because its had a bad history, people seem to shy away from it.
Plus, most people dont want to look like a dork talking to the computer. lol
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