Study 7 must take an idea, concept, or technique used in a previous study, and develop it further. So, I wanted to develop my previous ideas about sound. In the previous work, I wanted to shape the sound. So people can see their voices on the screen. In the previous work, I just used a variety of lines and the color changes of the lines to show the changes of the sound. Maybe it’s a little boring. So in the new work, I wanted to make it more interesting to interact with people. My idea is that people can talk, and when they have a certain level of voice, the building is going to go up, and up, and down, until the whole building is built. But on a technical level, I had some problems. I turned on the building floor switch and used sound to control it, but the switch didn’t seem to be sensitive enough to make it difficult to build the building. Cammille tried a lot of times for this problem in class, but it could not be solved. I did know what can I do to make this better. So in the end, I have to change a little. The final one is when you clap your hand, the building can be built one floor by one floor. Maybe this one is not good, but I already tried my best to do it.