For those of you iPhone users may already be familiar with the personal assistant, Siri. Siri was introduced as an iOS application in the year of 2010. When Apple launched the iPhone 4S, Siri is integrated automatically on the device.
Siri itself is a personal assistant in the form of software known as artificial intelligence. Siri can help iPhone users to check the weather, set up meetings, make phone calls or send sms with voice commands. In contrast to conventional voice recognition software, Siri can recognize natural sound of the device users.