Apple Adds Speech Recognition to iOS Devices
The latest version of Apple's iOS system for iPhones and iPads includes Siri, a powerful speech recognition and assistance feature. With Siri you can control your device by voice as well as dictate content and ask questions in natural language. Siri may engage you in a dialogue to clarify what you're after, then follow through as the context and your commands indicate. Here's a video of it, showing different users, including one who is blind.