Comment Assuming you will always type the same way. (Score 5, Interesting) 69
---If you ever get a sprained wrist, you'll be locked out of your computer. Hopefully, there would be alternate authentication methods built in.
And what happens if you don't log into your computer for an extended period of time? After I learned to type (taking lots of notes does that to you), my typing ability and methods (and patterns/rhythms) had completely changed. That was in the course of a month. At the end of that time, I would have been locked out of my computer.