For those who lack knowledge of development, unfamiliar terms, codes, etc. often appear. You have to look them up and understand them yourself while listening to the lecture, so you can study more, but There were some difficult parts and there are still parts that I don't know well. However, those parts can be solved through studying later, and I successfully completed the project through this lecture. First of all, I think that the study method of drawing the overall big picture and learning about the details while completing the project is one of the very good methods. Thank you for the great lecture.