Swarm, dripping from the camera.

Daniel Shiffman, a degree in mathematics and philosophy at Yale University and a position as researcher at the University of New York, soon began to experiment with the interactive potential of new media when, as often happens, the art establishment has noticed him and made it one of the most pampered young American artists in the media. The mathematical approach is evident in all the works of Shiffman, so that it is not always easy to identify where runs the line that separates the technical testing of the aesthetic. No exception to this rule the project Swarm in 2002. It is an interactive installation that "paints" on a screen the images captured by a camera with a "technique" that closely resembles the dripping. In fact, the impression that one has before installing Shiffman is that of a typical dense network of stains and doodles of the works of Pollock. To achieve Swarm, Shiffman has adapted the program Boids (originally created by Craig Reynolds for special effects and widely used in Hollywood) so as to make it produce long streaks of color and synchronized with a camera that records the movements of the user. The painting therefore is made in real time and the user can look at himself in it. The most interesting aspect of Swarm is just that, the work exists only when someone stands in front of the camera, and disappears as soon as they are farther away. On one hand, abstract expressionism to Pollock, on the other recur here is one of the typical themes of art on the net, that the work that is carried out is completed only with the intervention of the user who is thus freed to a few seconds, the liability to which it is forced by the traditional system of enjoyment of art. Also interesting is the next project Yellow (2003), in which 'Swarm' is adapted to capture the motion of a single color, the yellow note. The installation, created in Manhattan, captures the movement of the typical New York Yellow Cabs and imprints on the screen of bright yellow strips in response to changes that taxis perform in city traffic.