Mexican artist Gilberto Esparza has created a series of robot sculptures he calls Robotic Urban Parasites. The robots are created entirely from recycled materials; one of his creations takes power from electrical wires and reacts to light sources as well as noises and cell phone signals. It was inspired by Mexico City street vendors who parasitize power from nearby electric power poles to juice their roadside stalls.
Another creation is the Solar Nomad Plant. This is a plant carried in a mobile cart toward available sunlight. The robotic cart apparently feeds off the energy created by decaying bacteria in the polluted water that in turn nourishes the plant.
Take a look at the Robotic Urban Parasites video below.
(Robotic Urban Parasites video by Gilberto Esparza)
Esparza's works was shown at the Contemporary Art Museum of the Autonomous National University of Mexico.
Curator, Alejandra Lavastida says she admires the Urban Parasite series because it has different levels of meaning.
"The urban parasites are about the technology invasion. says Esparza, "I made them thinking about all these technology devices that seem to be programmed to last only for a certain time."
Esparza's work has been shown in several countries including Brazil, Peru, Canada, Mexico, and Bolivia.
The Solar Nomad Plant robotic cart reminds me of the skrodes, special carts created for an otherwise immobile race in Vernor Vinge's 1992 novel A Fire Upon the Deep.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Illustrating Classic Heinlein With AI
'Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.'
Deflector Plasma Screen For Drones ala Star Wars
'If the enemy persists in attacking or even intensifies their power, the density of the plasma in space will suddenly increase, causing it to reflect most of the incoming energy like a mirror.'