need sm help in "operating computer by mobile via voice command using bluetooth"

hello everybody, m zafar 3rd yr computer engineering student at AMU, aligarh . for my semester project i hv chosen this type of s/w to develop. since the work on voice commnds hs done n so many s/w r in the market bt using mobile handset to operate computer via voice commands is a new thinking as i think. so i need some help 4m all of ur side to hv a right move in this direction.
thanku.

You have a few projects here:

Bluetooth connectivity
Getting audio from the Bluetooth interface to the soundcard (which would probably be the best place to analyze the commands)
Actual speech recognition