Watching myself type

I have a small mirror on my desk, and I'm watching my hands in it as I type. My hands aren't moving very much - they feel like they're moving more than they really are. When I was a small child watching my father type on his computer, his hands seemed like they were moving more than mine are right now. It's not like playing the piano or something - my hands are basically sitting in the same place and the fingers are just wriggling around bit. Watching myself type is really interesting, but I tend to make more typos while doing so.