It's The Motorola Reveals Touchless Control Phone.

At long last, we finally have official details of the highly anticipated Moto X phone. A product of a collaboration between Motorola and Google.

The device boasts super responsiveness to users. It comes equipped with Touchless Control, which is a revolutionary new voice activation and control system for smartphones.
 Without ever touching your phone (even if it’s locked), you can call out “OK Google Now”  and it will perform a number of tasks, like pull up directions or send a text.