The Dryland Transcoder for CoVolutions: New Cartographies for Transversal Ecologies
May 1-8 2009,
Auckland and Mimiwhangata Costal Park
CoVolutions was a one-week cross-disciplinary “Doers and Makers workshop” designed to stimulate interactions between a diverse range of artistic practices, hacktivist research and ecological systems. The understanding of “ecological” here is taken from Felix Guattari’s The Three Ecologies, which emphasizes the interactions between the environment, social networks and individual psychologies of subjectification. These three systems are closely intertwined and not separated by distinctions between the natural and the cultural, but co-exist in a continuum. This means that to understand ecological systems we should not look only to “nature” but to the dynamic interactions between all three ecologies. Related notions – of a dynamic network of interconnected ecosystems in constant flux integrated with continuous interventions, loops and feedbacks – form the basis of Howard T. Odum’s “systems ecology” , and another platform for CoVolutions’ reading of “transversal ecologies”. Through individual and collaborative hands-on experimentation and engagement with praxis, the project aimed to show how art can reach out to scientific practices through the critique, visualization and representation of the “abstract machines” of ecosystems and biogeography.
Mimiwhangata CoVolutions consisted of a week long fieldwork in Mimiwhangata Natural Coastal Preservation Area. Mimiwhangata Coastal Park islocated on the east coast of the Northern part of New Zealand, between Whangarei and the Bay of Islands. Mimiwhangata, being a Department of Conservation site, embraces a variety of ecologies and terrain within a localised and isolated geographic domain. It encompasses areas of bush, a variety of costal geographies along the contested foreshore, controlled pastures, stocked farmland, and reserves of endangered species of birds and marine life. Archaeological evidence shows Mimiwhangata was once inhabited by a substantial Maori community. It is isolated – there is no cell-phone or network coverage.
The results of the project were exhibited at Gallery Room 103 in Auckland, in July 2009. Project sumary and exhibition catalogue can be downloaded here [PDF 4.4 mb]
Observer Error and the Ecology of Representation.
Measurement is an inherently inaccurate process that renders results contestable. Representation of that which is measured layers subjective interpretation on top of “observational” error and opens the door for “the fantastic” within the scientific.
Like using a foreign currency to pay for a trip to the movies the scientific economy lapses into the fantastic at the moment of representation. How then do we deal with the exchange between that which is and that which we represent and claim it to be factual?
In this exchange of currency there is loss of value. What happens to this loose change that observational error lets slip through our fingers? Does it simply roll across the floor and under the door never to be seen again, or is there a residual “Bank of Errors” where the transaction fee between the actual, the measured and the represented is stockpiled?
If hermeneutics requires recognition and understanding of parts as discussed by Paton (Paton. 2006) then knowledge of subject requires a closed system not one in which loose change is accounted for by Swedish rounding.
The Dryland Transcoder attempts to deal with this accounting error by proposing a tool for visualising the unseen. – the moments of the fantastic missing from representation. In attempting this it presents not a factual account but a farcically fabricated fantastic that is perhaps no more distance from the actual than the observed is from the subject.
Local knowledge once fishermen’s guarded porthole to the seabed, has been usurped by technology. Fish finders now installed in most recreational boats penetrate the veil of the waves while the nautical equivalent of Twitter (www.WorldFishingMap.com.) provides access to the bedrooms of the ocean floor and all the secrets it once held. Technology allows us to peer beneath the waves where once only hooks and could go.
Bouncing sound waves of underwater objects, fish finders extrapolate and interpret distance. Initially depicting fish merely as painterly gesture through the ocean, contemporary fish finders now show the catch of the day as icons depicting not only depth but also size and in some case likely species.Fishing has become has become a conceit of the fantastic in which the “duration of uncertainty” (Todorov T. 1975) is forgotten in the representation of the measured.
“The fantastic is that hesitation experienced by a person who knows only the laws of nature, confronting an apparently supernatural event.” (Todorov T. 1975)
The Dryland Transcoder is a custom-built fish finder that uses an ultrasonic transducer to measure the distance of surrounding objects. Interpreting this data as a fish finder would it maps icons of fish to a slit-scan 360 image of the terrain. What appears is a fantastic landscape in which nature merges with the representational, photographic with the symbolic, scientific with the perceptual.
The Dryland Transcoder software (written in MAX/MSP) captures a single column of pixels from video input supplied by a web cam mounted just above an ultrasonic sensor. As the unit is rotated on it’s axis a landscape is compiled. As this is a manual process the rotational speed causes dislocations in the image allowing repetition or compression of objects in the image. This is seen most readily in the appearance of the artist in multiple locations and the disfiguration of cows. While still images appear as a photographic moments time is not continuous but is to read linearly as suggest by the progress bar.
Overlayed on this warped landscape icons of fish appear as the ultrasonic bounces back data acknowledging the presence of the unseen. That appearing closest to the centre of rotation is placed at the top of the image while distant forms are represented by icons at the bottom. Emerging from this scan we find a compilation of the representation that mixes ecologies of representation as readily as we blend the actual and the fantastic. Occasionally we will see shoals of fish lingering around the base of tree trunk or swimming freely with a shoal of cattle.
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Todorov T. The Fantastic: A Structural Approach to a Literary Genre. Ithaca, New York: Cornell University Press, 1975.
Paton R. Metaphorical Dimensions of Diagrammatic Graph Representations. In Aesthetic computing. Paul A. Fishwick. Cambridge, Mass. : MIT Press, 2006.
Printable copy of paper can be downloaded here [PDF 5.8MB]
Thanks to Joe Swann and Nico Refiti for their help with this project