I became interested in interactive web development, so I heard about it while registering for the course. I had only done 2D on Canvas before, so I tried 3D through this lecture, and it was amazing and I think I can do what I want. And the fact that he explained using paper in between was additionally helpful for listening to the lecture. However, since we are not typing code in the parts where he explains using paper, it would be better if he explained it by switching the webcam part to full screen!