For the past two years, she's been a pocket and purse accessory to millions of Americans. She's starred alongside Samuel L. Jackson and Zooey Deschanel. She's provided weather forecasts and restaurant tips, been mocked as useless and answered absurd questions about what she's wearing.
She is Siri, Apple's voice-activated virtual "assistant" introduced to the masses with the iPhone 4S on October 4, 2011.Source : CNN
