Touchless Control vs Google Now?

[jean15paul]

Someone educate me. Is there any difference between Touchless Control and Google Now, besides not having to swipe up to launch Google Now? Don't get me wrong, not having to swipe up first is really cool, but I'm wondering if there are any additional features/capabilities.

 

[JungleLarry]

"OK Google Now" just activates Google Now. The additional feature/capability is that you don't have to touch your phone.

 

[Aquila]

It also has some different graphics facing the user during the question stage.