The iPhone 5 ships with Siri which users may use to set appointments,
send text messages and make calls, but Siri can do much more. One of
the best new Siri features in iOS 6 is the ability to open apps.
Hold the home button for two seconds to start Siri and then say, “Open App Name” and Siri will open the app.
Open apps with Siri.
Some apps will not open when the device is locked, but other than
that, users can open any app on the iPhone with their voice. This is
handy for using the iPhone in a car, while exercising or when you only
have one hand free.
