How can one construct a hydraulophone (instrument) that displays a visual representation of the sound it produces?

by

by : 
Josh C.

Summary

This project will investigate the effects of an interactive public art installment on the Paly community. One goal of the project is to find statistically significant evidence of interaction with this art to affect morale in its community. These effects will be gauged by disseminating surveys within Paly and interviewing people who interacted with the project. The surveys and interviews will include questions about influence of the art project on their thoughts and feelings.