Thinking bout my Final

There are several spots on campus that echo, they echo like crazy. If you leave FAC and walk towards FAD and clap intermittently, you're gonna get some pretty varied AND awesome results. Same goes for the architecture building, some great clap-echos occur in there.

What I really want to make is something that capitalizes on these spaces. Maybe a proximity sensor, or ultrasonic sensor that can see when people pass and then activates a series of solenoids that clap and emit echos.

I'm thinking about that hallway in between FAC and FAB, go there and clap. If when you entered a wave of solenoids went off it would be ALMOST like echolocation, you'd know you where out when the clapping didn't reverberate so intensely. It might also make you stop, and try clapping yourself.

In this case I may have a sensor that will pick up the clap and clap back. 

Something with this intense reverberation, there is something in that hallways I want to capitalize on.