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.

Piano
Iwai’s Piano — As Image Media (1995), a later sound work, is related to these early interactive experiments. Here the user, seated at the piano, triggers a flow of images that depress the piano’s keys; a consequence of this action releases yet another flight of images. The resulting interactive installation synthesizes two different aesthetics: sounds (simple melodies), images and a mechanical object (the piano) with digital media. A projected score and computer-generated imagery transform the piano into image media, hence the work’s name. Sound is the triumphant component in these works, for it activates and shapes the visual work. But the visual aspect of Iwai’s installations is lovely. His interactive systems appeal to the creative impulses of adults and children alike with their celebration of animation, computer potential, and the joy of sound.07

Affinity
Affinity is an immersive interactive light and sound installation inspired by the human brain. Each light globe represented a memory, as people approached Affinity different memories could be heard. When people touched the memory a light would trigger, the longer they touched the further their light would travel throughout the sculpture. Affinity features 62 different colour combinations and 112 points of interaction.

Mud Muse

One of the show’s highlights is Mud Muse (1968-71), which is 1,000 gallons of bubbling Bentonite clay in a 12ft by 9ft (365cm x 274cm) tank.The work is also something of a technical feat in that it is listening to itself. The mud’s bubbles and spurts are measured by microphones, which in turn trigger a complex series of pumps to release more air and create more bubbling.

La trahison des tapis
The title is a reference to the famous work by René Magritte “The Treachery of Images”. Even though the video installation alludes to it, the viewer is immediately aware that this is not a real carpet. What you see is an animation, a digital carpet, its contemporary variant. However, the patterns of the replica show that it could have been made in the west of Iran. The movements, which appear surreal, are reminiscent of a state of intoxication. Whether this was triggered by drugs, or only arose from the lively imagination of a tired child, is left to the speculation of the viewer. The work reflects the importance of traditional arts and crafts in the modern digital world. It is the first of a series of digital carpets.
The animation has a realistic resolution of 4k, is 03:55 minutes, and runs in an infinite loop on a 65-inch display.

ROTOЯ
The Rotor is equipped with a four channel speakersystem and a 360° camera. The artists control the speed of it’s rotation which directly influences the projected video-images as well as the sound-characteristics and the perception of the object itself. Acceleration & deceleration become main parameters, which enables the artists to compose an otherworldly piece that seems to follow it’s own logic. A strange communication between audio, video, object and light establishes itself and seduces the audience. There is the hypnotic movement of the sculpture while inevitable auditory and visual feedback is used as a central aesthetic element: The rotating speakers are amplified by static microphones, provoking complex feedback loops and patterns, that trigger psychoacoustic sensations.

SOL
SOL is a minimalistic environment, leading visitors into the reaches of their perception. The installation builds on loss of control, shifts in awareness and a feeling of dislocation and timelessness. SOL is the third work in an ongoing series of phenomenological environments, after the live performance FEED, 2005 and the installation ZEE, 2008. The all encompassing darkness of SOL is lifted, in intervals and for parts of seconds only, by animated bursts of intensely bright light. Falling back into darkness, visitors experience abundant retinal after-images, that gradually drift away until eventually the next eruption of light is triggered. In the surround sound-scape of SOL, electronic drones mix with swarming field recordings, amidst a sea of infra-bass.

FREQUENCIES (A)
Sound performance combining the sound of mechanically triggered tuning forks with pure digital soundwaves. The performer is triggering sequences from the computer, activating solenoides that hits the tuning forks with high precision. Streams of light burst in synchronicity with the forks, creating a not quite minimal sound and light composition.

真鍋 大 度

One of the new technology projects from the programmer and artist Daito Manabe based in Tokyo, Japan, centres on experimental music performances and connects a person’s face to electric sensors. This innovative system lets you ‘play’ your face like a musical instrument with the help of facial movements that trigger sounds. Electrical stimulation makes a face twitch involuntary, each twitch matches the beat of the music.

The Varieties of Human Facial Expression
12 bit version
“The Varieties” is an algorithmic exploration of human facial expression. Six muscles on each side of the face are triggered in succession by means of electrical stimulation, resulting in 4096 different facial expressions.

compression cradle
Lucy McRae is a visionary artist from Australia that has periodically had films in ASVOFF. Compression Cradle is a futuristic approach to preparing the self for a future that assumes a lack of human touch and the machine affectionately squeezes the body with a sequence of aerated volumes that hold you tight. As McRae envisions it the mechanical touch may be an antidote for today’s ‘forever connectedness’, a behaviour that’s triggered a lonely disconnection with ourselves.

Liquid MIDI
An experimental modular textile interface for sonic interactions, exploring aesthetics and morphology on contemporary interaction design. Trigger  pads and fader board are screen printed modules focused on AV performances, allowing the performer to build its set up regarding its needs.

FILE SAO PAULO 2017
THE FLOOOR
“The Flooor” is a collaborative music instrument and a social meeting place. 36 sensors under a carpet, connected to a music computer mounted under the floor and loudspeakers mounted in the ceiling.
The patterns printed on the carpet invite people to explore different combinations. 6 groups with different instruments, 6 zones in each group. By standing or dancing on different combinations of the 6 zones, 64 different loops can be triggered.

Symphony in D Minor

‘Symphony in D Minor’ is an interactive sound and video installation on an epic scale. A thunderstorm contained within a series of large hand cast resin sculptures, each individual form is a unique instrument hanging from the ceiling. Suspended just within reach and activated by touch, the viewer sets the symphony in motion by pushing the forms through the air to trigger the various sound elements of the storm. Sensors relay individual recordings of thunder, lightning, wind and rain with alternating intensities to a full-scale sound system. Acting as both conductor and musician, the viewer creates an evolving composition out of atmospheric sounds, forging an environment that envelops the audience. Housed within each piece are 2 video projectors employing mapping software to evenly fill the surface of the forms. Like giant illuminated pendulums each sculpture radiates video projections that in their dormant state display abstractions of water droplets and slow moving clouds. As the sensors detect movement different ranges initiate more visual elements of the storm. Once activated, the form then shifts to a swirling torrent of clouds.