It's been over a month since I last posted. In November, I didn't travel much since I spent most of my time doing two surveys and trying to come up with a framework for coding research articles. Thinking over and over about what one means when one says something is 'interesting', 'clear', 'logical'. These concepts seem basic and easy to understand, but are not easy to define. In fact, I've been trying to create the framework for almost a year. Recently I was told by my supervisor that he can see the light of the end of the deciding. (However, I'm still not certain about that because I know that some concepts are still not properly defined.) I don't have any pictures in this post.