Author: re_admin

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This web site is the web companion of the Leonardo e-book Meta-Life: Biotechnologies, Synthetic Biology, ALife and the Arts (MIT Press, 2014). It aims at documenting and promoting the key works and concepts of the arts of artificial life. Each section has been conceived to provide the reader with a maximum resources about the topics discussed in the book. Feel free to propose new material and email Yvan Tina at yvantina@gmail.com.

With biotechnologies, synthetic biology and Artificial Life, artists have opened new avenues in the artworld, going from still to autonomous objects to living creatures, exploring the thin border between animate and inanimate, confronting the grown, the evolved, the born and the built, raising aesthetic but also social, political and ethical issues. In this ground breaking collection, the editors have commission new original essays by key figures in these fields and collected document the ideas and practice of artists involved in these areas as well as theoreticians and historians.

Chapters include: Between Bio, Silico and Synthetic: Of Life and Arts; Artificial Life and the Arts; Bioart; Bio-Fiction, Design, Architecture; DIY Biology-Biohacking (see below for full Table of Contents). An exo-life may not come from outer space hitting the Earth riding a meteorite but very well from the lab, designed by a scientist — unless it is an artist— weaving biology and computing in a petri dish or a bioreactor as a vessel.

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Sound can be used in innovative ways in data analytics and interpretation. Micro Lux Chants is a multi-disciplinary art-science project where we seek to understand the life cycle of bioluminescent bacterium – Aliivibrio Fischeri through the medium of sound. The bacterial life cycle consists of four phases, namely: lag phase, log phase, stationary phase and the death phase. The team at the ArtSciLab and the Gassensmith Lab, has conducted significant studies through time-lapse photography of these bacteria over two years, to understand the growth and decay of these bacteria through visualization. We now traverse into a new form of data interpretation called sonification. The ability to detect what phase the bacteria is in during its life cycle, by listening, instead of seeing the growth and decay of these bacteria.

To achieve this goal, principles of Frequency Modulation and multiple blob tracking have been used in PureData and Max/msp, an open source visual programming language for multimedia. The process of translating data to sound is termed sonification.

When there is a large number of batches of bioluminescent bacteria being grown, the researcher has to diagnose the stage of the life cycle of these bacteria through visual observation, which can be a time-consuming process as it requires constant supervision of these batches. This project proposes to solve this problem by using a software-based visual code to track the areas of growth in the bacterial colonies and obtain a sound output to detect which phase of the life cycle the bacteria is in.

The significance of these findings is twofold. Firstly, the biotechnological applications of bioluminescent bacteria extend to cell tracking in cancer research, gene control using quorum sensing and to test the effectiveness of antibiotics. Secondly, this research has applications in art-science communication, phenomenological studies of bioluminescence and data translation.

The project was presented as a poetic sound-art installation with a screen showing the process of making bioluminescent bacteria, two posters speaking about the concepts and phases of the project and a listening activity where people are invited to listen to bacteria singing or “Chanting”. I(Ritwik) treated each colony of bacteria as a poet of a different language and the bacteria recite poetry as they light up. As the bacteria populate inside the petri dishes, the poetry gets chaotic to listen to, due to the simultaneous confluence of languages. As the bacteria begin to decay, the voices and the poetry fade out and the human voice lingers in the end.