I am a product designer since 1999. I use Rhino since it appeared, during my university studies, in 1998. It was version 1.0: first licence was bought with version 2.0. I am some kind of “lazy learner”: after almost 20 years, I am quite confident using Rhino, but I still don’t know lots of commands and features! That’s because I don’t work for using Rhino, but I use Rhino for my work. In my design studio this tool has been fundamental, and so it is, at the moment: all my design projects passed through Rhino.