It is well known that fingerprints are unique to each individual. So why not use that aspect to create a way to make payments secure? Well ,we are much closer to that reality. In the new Samsung Galaxy S5 you will be able to make payments with a swipe of your finger. How convenient will that be? Very in that you will not need to remember a pass code of any kind, you just have to swipe your finger. How long will it be until we will not need a card, some kind of chip, or a smartphone to make payments at a register? I think that will happen sooner rather than later. How nice will it be when all you will need to carry is - your finger!
What do you think?