Just what we need, a device to make "device security a little easier". They should put the NFC tag on the back of a smart cover, then it can just unlock whenever I open the flip, that whole locking and unlocking with my finger thing is just too inconvenient.
Some people find it takes too long to unlock their phone so they have no security for their phone at all. So this would help those people. Just because you think its a dumb idea doesn't mean its a dumb idea.