Apple introduces voice recognition app Summary: Apple's Scott Forstall shows off Siri, the company's new voice recognition-enabled personal assistant for the iPhone 4S. The new software will allow you to ask for help and will respond back to you in human-like language. October 4, 2011 -- 14:23 GMT (07:23 PDT) Loading... Please wait. Topics: Telcos, Apple, Networking Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.