daniel von sturmer

electric-light
Electric Light presents a scenography of forms borrowed from the world-behind-the-scenes of lens based image production. Backdrops, stands, flats, flags and bounces populate the gallery space, illuminated by a changing array of coloured lights. A moving light animates the space with changing forms, shapes and colours, adding another layer of dynamic activity. This new work brings light to the foreground and renders the gallery as an unfolding set.

Golan Levin

Ghost Pole Propagator II
Ghost Pole Propagator captures and replays the skeletons of passersby in its environment, creating a layered and dynamic tapestry that reflects the history and activity of a locale. Presenting a universal communication of presence, attitude and gesture, the stick-figures this artwork generates are compact and expressive means of representing the human form. The format of the work is variable; in some presentations, the project serves as a kind of ‘interpretive monitoring station’ for nearby pedestrian traffic.

MARTIN HESSELMEIER & ANDREAS MUXEL

CAPACITIVE BODY
file festival

The installation “capacitive body” is a modular light system that reacts to the sound of its environment. Each custom-built module consists of an electro-luminescent light wire linked to a piezoelectric sensor and a microcontroller. Through its modular setup it can easily be adapted to various urban spaces. The sensors are used to measure vibrations of architectural solids in a range of low frequencies. These oscillations are triggered by surrounding ambient noise, for example traffic noise. The data sensor controls the light wires, which are tensed to a spatial net structure. According to the values of the measurement, light flashes are generated. With increasing vibrations the time between flashes becomes shorter and shorter. The stability of this nervous system gets to an end where it collapses and restarts again. A dynamic light space is thereby created, which creates a visual feedback of the aural activity around the installation.

JOYCE HINTERDING

Field and Loops

Loops and Fields, is a collection of drawings that resonate sympathetically to the electromagnetic fields within the gallery. These graphite drawings function as graphic antennas and explore the qualities and inherent nature of a combination of hand-drawn and mathematically generated forms. Delving into algorithmic structures, fractals and the chaotic nature of the hand drawn line, these drawings are an exploration of conductive materials and the possibilities for drawing electronic components. When connected to a sound system they make audible their interior activity and reveal the energy that exists in the immediate environment.Relying on the basic principles of the directional loop antenna, the drawings in Loops and Fields, like any receiving antenna, convert an electromagnetic wave into a voltage; the loop antenna is particularly sensitive to magnetic fields and outputs a voltage proportional to that field. Monitoring this activity allows us to experience the local fields and generates a site-specific and dynamic aural landscape.The different shapes and line qualities that make up the algorithmically generated and stencilled drawings come from thinking about the possibilities of extending a line. Fractal mathematics and the research into fractal antennas has focused on reducing the overall size and space an antenna needs to occupy. My interest is in the frequency range at the lower regions of the spectrum, where the wavelength is large; so my interpretation of recent antenna design research has led me to explore the possibilities for drawing antennas that can receive large wavelengths, on something the size of a standard piece of fine art paper.

MARTIN KALTENBRUNNER

reactable
file festival

The ReacTable is a collaborative electronic music instrument with a tabletop tangible multi-touch interface. Several simultaneous performers share complete control over the instrument by moving and rotating physical objects on a luminous round table surface. By moving and relating these objects, representing components of a classic modular synthesizer, users can create complex and dynamic sonic topologies, with generators, fi lters and modulators, in a kind of tangible modular synthesizer or graspable fl ow-controlled programming language. The instrument was developed by a team of digital luthiers under the direction of Dr. Sergi Jordà. The “Interactive Sonic Systems” team works in the Music Technology Group within the Audiovisual Institute at the Universitat Pompeu Fabra in Barcelona, Spain. Its main activities concentrate on the design of new musical interfaces, such as tangible musical instruments and musical applications for mobile devices. The reactable intends to be: collaborative: several performers (locally or remotely), intuitive: zero manual, zero instructions, sonically challenging and interesting, earnable and masterable (even for children), suitable for novices (installations) and advanced electronic musicians (concerts). The reactable hardware is based on a translucent, round multi-touch surface. A camera situated beneath the table continuously analyzes the surface, tracking the player’s fi ngertips and the nature, position and orientation of physical objects that are distributed on its surface. These objects represent the components of a classic modular synthesizer. The players interact by moving these objects, changing their distance, orientation and the relation to each other. These actions directly control the topological structure and parameters of the sound synthesizer. A projector, also from underneath the table, draws dynamic animations on its surface, providing a visual feedback of the state, the activity and the main characteristics of the sounds produced by the audio synthesizer.