Ever thought about insulting an artwork ?
I did it for you...
L'Exutoire is an artwork that will transform your insults (the microphone is inside the big horn-thing in copper) into growing plants and flowers... whenever you think you are going to insult a colleague, come to the "Exutoire" and make yourself happy.
More than an interactive artwork, L'Exutoire's concept could become a psychological tool... Most people are telling me they would like to find something like this in the Metro :)
Square Root Sine is an algorithmic interactive artwork that reacts to the average color (clothes, hair, skin, etc.) of the people contemplating it.