So here’s the thing. Everybody’s gaga about security these days. And biometrics are big because, hey, you always carry them around. At work, we already scan our fingerprint instead of punching cards, and it’s saved a ton of time for everyone.

However, the problem arises when you talk about a high-security setting. Because, everyone fears, what if someone, just to get your access, cuts off your finger? that would be much worse than having your keycard stolen, wouldn’t it? the prospect of losing a thumb or (in some cases) an index finger is scary to most people.

So here’s the proposal: let’s use our pinkies instead. I know losing a pinky would be just as painful but bear with me for a second. The loss of a pinky will impair you a lot less than losing an index finger or thumb. So while painful, it will let you get on with your life a lot better. Imagine not being able to grab anything, or to point at things. Look at your hands when you’re typing; I bet you barely use your pinkies anyway. You’re supposed to lift them when you eat or drink, so again, you’re not using them. So I think they’re a good choice when you absolutely must lose a finger.

So there; particularly if you live in a violent country where people wouldn’t think twice about mutilating you just to get in that high-security facility you work at, be sensible and ask your HR staff to scan your pinky instead of your thumb. Might save you a lot of grief.