It is a singing plant

http://www.chelseapfohl.nyc/2015/12/09/secret-life-of-plants-singing-plant/

Description

Using a custom capacitive touch sensor, Arduino and Processing, the Touché Shield for Arduino developed by Disney Research Labs, with just a single wire stuck in the dirt the plant turns in to a fully functional multi gestural singing theremin, inducing bond between human and flora. Meant to stimulate an interest and foster a scientific curiosity and love for all kinds of plants and our underlying connection to everything living and breathing on the planet, the Singing Plant is a simple device that can be applied to any type of plant in any type of soil or water.

Classes

Introduction to Computational Media, Introduction to Physical Computing