Some of you might already know what NFC is, and probably know it very well like your own hand. But for those who is not so familiar with NFC, here is a video from Phonescoop.com that explains you what NFC can do, but of course, this is just one of the many functions you can do with NFC.
[youtube=http://www.youtube.com/watch?v=w0HNGl0BnYk]

[youtube=http://www.youtube.com/watch?v=Js5jmESkL_w]