The Moto X and new Droid smartphones are always listening and waiting for your next command. Motorola's latest devices have a feature known as Touchless Control, which enables the device to perform hands-free commands at a second's notice, even if it is in sleep mode.
The phones can also be programed to automatically read text messages aloud when you are driving and be silent during meetings or while you are sleeping.
Touchless Control builds upon Google's intelligent voice assistant Google Now. You can train the service and ensure it will only respond to your voice. Also, with this feature Google Now can be launched even when the phone is sleeping and the display is turned off.