People that already used the new Kinect said it hasn't latency enough to disturb gaming functions. Think about moving your body from one side to another, as reflexive movements. It can be an easy target for new kinect.
That's not a usefull way to use it. DICE will use it in a way that won't get in the way of traditional gameplay. It will increase it and obviously, do not make you look beyond your screen.
Zicoroen's comments