fingerprint lock

I am very forgetful and I hate that about me. I am bad at losing keys and other important things because of it. I remember when I was still in high school, it was mid August so the sea was very rough because of big waves so my friends and I have to walk 4 hours from our house to the town where our boarding house was. When I arrived there to open the door, I realized that I forgot it at home. I felt like I was going to pass out because I was so dead tired of walking and then that happened, gosh! Anyhow, I remember that experience because I was reading this article about the new and innovative way of opening your door luck. It is called fingerprint lock, where you can use your fingerprints to open your door lock, isn't it great. For me it's a great invention, a very convenient way of going in and out of your house without the worry of you might lock yourself out. But my question is, can other people people steal your finger prints? What if somebody knows that you are using your fingers to unlock your door and then decided to chop your fingers off just so they can enter your house to rob on it? That's a pretty scary thought I have with this new technology about unlocking the door lock. But on the other hand, I think it is more secure than the old fashioned key lock because nobody can match with your finger prints right? This is also advantageous when you have small kids because they don't have to bring any key at all. But I guess overall, it is good but let us see. If you are interested in this kind of product, please visit axxisbiometrics.com.