Siri is an appropriate and perfectly designed assistant, a smart assistant which helps users in commanding and receiving an audible response. Users can command and ask freely whatever queries they are having with and they will get best possible results. Siri helps us accomplish everyday tasks like making restaurant reservations, buying movie tickets, or calling a taxi with incredible ease.

Siri is designed in a pattern that it could perform in multiple iPhone and iPad apps as needed in order to accomplish its tasks. This artificial intelligence also enables enabling users to have their words translated into text for use in e-mail and text messages, Facebook status updates, and tweets, note-taking Web searching, and similar operations.

It is an advance mechanism which provides the features in the Siri Eyes Free and iOS in the Car technologies from Apple that provide voice command support of a car's audio system or in-vehicle infotainment system.