Man's made, um, several technological leaps in the last century. You may remember we put a man on the moon, and somehow we've packed all the tech it took to get us there into a tiny computer that fits in your fanny pack.
So why, in 2014, are we still crippled by the archaic padlock, which is rendered completely useless the second you lose its key or forget the combination? Somebody make it better, dammit! Oh, wait, somebody did. Meet Noke, the world's first Bluetooth padlock. Okay.