Map scrolling (Score 2, Insightful)

Samsung is ahead of their competitors in many areas. Although this may not be a huge selling point at the moment, in the future it might. Their edge will be that they will have experince of producing phones with this tech when their competitor won't.

One application I immediatly think of is navigation of maps. Just move the screen over your virtual map instead of slowly scrolling around with softbuttons, or whatever conventional method there might be on your current phone.