I heard that the PS4 will have voice command similar to that of Xbox Kinect. From what I remember, it will be closer to the first generation Kinect on the 360 than it will be to the Kinect on Xbox One. That means you can pretty much do everything the new Kinect does except for turning on your Console. Also, you can listen to your game through the controler. That has two functions. 1. You can plug a set of headphones to PS4 controller and hear the entire game through the headphones(Useful for late nights in bad with wifey when she is sleep). 2. Without headphones, you can have Special messages and communications voice over through the controller while all other sound still comes from the TV.