One-handed password

If there's anything that I've learned from having sick children for the past two weeks, it's that you should be able to type your password easily with one hand and you should have your browser "remember" you to avoid typing in your user id every time you log in to your various online accounts. You think that sounds awful, I know - that I would be on my computer while my sick child needs me. I've not done much more than hold kids for several days now - and the world keeps moving anyway. I get emails, I have emails to send, I have work to do - and I can do these fairly well while holding a sleeping child in my lap or snuggling next to me on the couch. It's just easier with a one-handed password.