This project is basically a sound instrument which based on a very simple principle: air resonance. The sound changes according to the movement of the person. The sound is generated by solenoids, but people can affect the water in the container to reach as same height as where their hands are. and at the same time affects the pitch of the sound. So what I want to do is a more fun instrument, and it can also be understanded as a kind of interaction between human and natural sound.
Introduction to Physical Computing