2006. Five strips of color film buried vertically in the soil at Lower Treculliacks subjected to impact of soil microbes.
2006. Biotopes contain colonies of microorganisms which slowly change their appearance as result of their metabolism and external conditions. 19 X 23".
2006. Pendant inspired by the microscopic marine algae Asteromphalus.
2002. Self Illuminating paintings created by use of bioluminescent bacteria.
2002. People play pinball-like games with live protozoa by mimicking their movements. In Control-me game, Glove box contains switches to control lights around protozoa and plastic tubes allow singing to the protozoa.
2002. Worm movements are amplified via sound and infrared video.
2006. Sculpture focused on Self Sustaining Hydrophonic Plant Environments. Four chambers house the plant, the water reservoir, the electronics and pump to provide the air, and a rechargeable battery.
2005. Computers monitor and support growing orchids and store data in order to simulate the orchids after death.
2004. Watering of plant bought at Home Depot store is automatically linked to the current stock price as determined from the Internet.
2006. Power derived from decaying potatoes is read by a sensor connected to computer. Based on those levels, the computer reveals increasing amounts of a politically sensitive text to the Internet.
2005-7. Installation reinforces plants' circadian rhythms by linking sensors which detect leaves' first lifting in morning to control of lights to reinforce those behaviors. Since each plant in the circle has a different cycle of waking, some sleep while others activate.
2006. Moisture sensor readings trigger phone calls with pre-recorded voices to inform people when the plants are thirsty.
2002. Performance that includes live cockroaches crawling on the body along with video and sound generated by their actions.
2005. Audience members wear a plastic sphere that includes live fruit fly farm and an embedded camera mobile phone.
2006. Installation in lake induces midges to form swarms and visually records the swarms for later mixing into a virtual world. Viewer can choose from a variety of female wing sounds that attract the males to swarm.
2005. Visitors trigger light color changes and hence irrevocably determine the genetic evolutionary pressures on water fleas and fish in an aquatic ecosystem. Left side of image illustrates the water flea featured in the installation.
2003. A robot and cricket colony co-evolve. The robot and crickets establish a feedback loop where cricket sounds and robot motions cyclically influence each other.
2004-5. A cockroach controls the direction and velocity of a large mobile robot via its bodily movements.
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2004. Night time projection of the sound and animated displays, which are generated from tracking the movements of fish in a lake.
2004. Music making environment for mice optimized for their natural behaviors.
Elephants are taught to paint.
2006. Pigeons fitted with backpack that allows them to fly over the city monitoring air pollution and wirelessly send information back.
2004 Fish moving in small aquaria control the movements of their host robots to interact with other fish and humans. The projection shows the fish's eye view.
2002-6. Humans try to control a robotic goose to establish communication with live geese.
2007. Art event that studies and documents ecological threats. The backpack is made from recycled car inner tubes and holds the watershed data, log book, canteen, and water samples.
2002. Detail from an installation consisting of a grid of 144 jewel boxes. Each box contains natural materials found at 20 systematically selected sites located on concentric circles overlaid on the city.
2001/7. Chemical process uses agents to make skin and other tissue transparent while leaving bones and cartilage stained with various colors to study malformed amphibian specimens collected internationally. 46.5 x 34.5".
2006. The clarity of the images on installation monitors showing images from highway I-5 is directly linked to live pollution data from air quality sensors at those locations.
2004. Water gongs arranged in a ring network constantly seek stable water levels by pumping water to neighbors. Sounds of the gongs change with water levels.
2006. An integrated biological/artificial ecosystem that allows emergent relationships between real and synthetic bacteria to manipulate a robotic rice farming system. Some features visible in the image include: a microscope showing the live bacteria (on left screen), glass chambers for growing the bacteria, and robotic arms which deliver the azolla fertilizing plants to the plots of rice plants.
2002. Artists work with people in third world countries to use simple biogas generators for purposes such as illumination (illustration from Chaing Mai, Thailand)
2002. Discussions, performance and presentation about animal use for public display and research. The 8' x 8' portable laboratory enclosed a multi-species environment that included the workhorses of biological research, such as worms, frogs, and humans. Community members were invited to visit the inhabitants during the one week installation.