A quick demo of the Nokia N78 and its new touch sensitive scrolling d-pad controller. You can see the new S60 3rd Edition FP2 fading transition screens A quick demo of the Nokia N78 and its new touch sensitive scrolling d-pad controller. You can see the new S60 3rd Edition FP2 fading transition screens, as well. Shot live at the 2008 Mobile World Congress in Barcelona, Spain.