Comic Lee Ridley, who lost his voice as child due complication at birth, has found his voice on stage as a comic, thanks to the iPad. Using the Speak it! app ($2,iTunes), Ridley has fashioned a stand-up routine that is self-mocking, but highlights how he has been able to overcome his physical challenges using technology. The Speak it! app enables text to speech in what approaches a very natural sound, belying its electronic origins, as the video of Ridley in action embedded below shows.