It's a nick I use for a long time, and never bothered to think about a new (less stupid) one. It's an acronym between my name initials and the fact that more than 3 decades ago I was on the fence between biomedical school or film school (too much Bergman, Dreyer and Tarkovsky, in my life). Eventually, film was out of my future, and the brain was in… Hence the mock software house of my AutoSaveMIDI project: Cajal Software…