is an interactive wall installation that reflects the movement and connections of individuals passing through a public space. A person's shadow is projected with its own unique color, exaggerated in scale so that users are instantly made aware of their presence in the space. A faint color trail emphasizes their movement and even after it quickly fades, a small residue is left on the wall to permanently mark where and how a person has moved. Furthermore, when two shadows touch one another, they become the same color to highlight the connections of individuals in the space.
Created in openFrameworks, utilizing the openCV library.
Featured in Audio Ergo Sum. Co-creator Chika Iijima | Spring 2010