Touchless Control
Tell your Moto X what you want without touching it, even if it’s asleep on the table.
•Train it: Touch Apps > 
Settings > Touchless Control to train your phone to recognize your voice.
•Remember it: The magic words to wake up your Moto X are, “OK Google Now.”
•Say it: Just say, “OK Google Now” followed by a command whenever you need something. For a list of commands, say, “OK Google Now, help me.”
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