Near Field Communication will replace the following things: Credit Cards, Cash, Car Keys, Home Keys, Reward/Loyalty Cards, Business Cards, Punching in at work, and much more.
It will be used for instantly connecting with people you just meet on social networks like Facebook, LinkedIn, and Twitter. One accept for multiple networks all from mobile.
It will eventually use a fingerprint scanner on your mobile device to authorize, along with a pin code and voice recognition authorization.
