Our presence alters the environment where we are, and makes it ready to react; our presence alters the way others feel the environment and how they link with it. Our presence is by itself a way of intervention with no need of any interface manipulation. The fact of taking a space up and the way we behave in it, give us a lot of information about us and our relationships: relative position, speed (velocity), behaviour pattern… many factors to consider before the interaction itself.
These kind of action-reaction influences we can apply to the sound in the space are the basis of waves.

The installation uses a long piece of rope to make a 3-D representation of a group of waves floating on the space. These waves generate sound because of the physic of the movement, so sound and images are linked, making only one shape: the rope which creates the volume, creates simultaneously the sound when the rope cut the air. This will shape only one element that will be altered as we behave in front of it, as our body is moving around it. The wave will go from a still line when we are quiet to chaotic shapes of irregular sounds when there are lots of movements around the installation.