Speech recognition technology has intrigued me for years but never seemed to live up to its promise. It always seemed to me to have more potential where a very limited grammar was involved, rather than attempting complex work like writing freeform prose. For example, the number of commands you can give to a television set is quite limited and much more likely to be successful.
Writing code in programming languages also seems to fit this quite well as it has a constrained grammar. I've often wondered what on earth I'd do if I couldn't type for some reason and figured that speech recognition might provide the answer (while hoping not to be in that situation in the first place).
I was impressed today to see a video from the folk at Renaissance in Israel (including fellow RD Jackie Goldstein) who have tried to tackle the use of speech recognition within Visual Studio. It's a work in progress but definitely worth a look: