Jon Gohr was a pack-a-day smoker for more than 20 years until he quit three years ago, thanks to electronic cigarettes. Gohr is a software developer by profession. Several years ago, he discovered the Maker community and was hooked. “Electronics were the first thing that brought me into the whole world and idea of making things. It just seemed to fit with my technical background and software development experience. I’ve been doing small projects with Arduinos for quite a few years,” he explains.