LipSurf - "Siri for Chrome" Completely control the browser without your hands -- say "google...
Express Dictate Digital Dictation Software - Express Dictate software is a voice recording program that works like a dictaphone.
TextFromToSpeech - Free online speech recognition tool that will help you write text with your voice without typing.
VoiceAttack - VoiceAttack will take commands that you speak into your microphone
Simon Speech Recognition - Simon is an open source speech recognition program that can replace your mouse and keyboard.
VoiceBox MD - Speech to Text Clinical documentation with advanced medical dictation.