This is not a scientific study but more of an observation coming from my pair programming sessions over time.
Okay, you got me. It's a joke.
As you get to pair with people, you see how their keyboard or mouse habits are part of their personality. This is a simple classification of it.
The shortcuts are based on the Eclipse IDE since this is what I have used more at work over the years.
Idea for next time: use latin names. They sound more scientific.
I was originally going to write a post on this on my blog but decided to make it more visually interesting by doing it as an illustration.
It took me 3 hours to complete from concept to the final drawing. The hard part was to step away from the tool and the drawing technique to make sure the message was effective.