First of all, I watched the whole lecture before making the project. I think it would be better to get the feel first and then create the project. I watched the whole video and it was a very helpful lecture. Thumbs up!! There may be people who only learned the basics and lack skills, so it is very good to kindly teach step by step as a reminder. Sometimes I hear the sound of a baby crying, and I think it must have been hard to make the lecture ㅎㅎ Thank you for the great lecture, and I hope you stay healthy during the hot summer days^^