Machtelt Garrels
Linux Advocate of the first hour, Machtelt Garrels has made many contributions to the Open Source community and has been working for over 15 years on the wider acceptance of Linux and Open Source products. She writes whenever she has the time, closing gaps in existing documentation and taking the opportunity to simplify it when necessary, always keeping in mind that practice is the only way to learn.
Talk: Arduino, an open source electronics prototyping platform