Performance Improving Self Contained Exoskeleton for Swimming (PISCES)
Performance Improving Self Contained Exoskeleton for Swimming (PISCES) is an underwater supersuit under development for the military.
Peter Neuhaus and Jerry Pratt, at the University of West Florida's Institute for Human and Machine Cognition, have come up with the PISCES concept. Their lower body exoskeleton provides power for the fin.
(Performance Improving Self Contained Exoskeleton for Swimming ("PISCES")
...the potential advantages of biologically inspired approaches are considerable, including increased stealth (unlike propeller-driven devices, which produce a distinct signature, they are indistinguishable from background noise), natural interface (they form a transparent extension of the wearer’s body), and hands-free operation (they can be operated using only the lower body). With today’s components, a cruising speed of 1 m/sec is feasible with approximately 2.4 kg off-the-shelf silver-zinc batteries.
Fans of science fiction writer David Brin are not surprised by these developments; they remember the whale waldoes from his 1979 novel Sundiver:
...he touched a switch releasing the amplifiers on both Makakai's waldo and his own, then cautiously turned his arms to set the fins into motion. He flexed his legs, the massive flukes thrust back jerkily in response, and his machine immediately rolled over and sank.
Jacob tried to correct but overcompensated, making the waldo tumble even worse. The beating of his fins momentarily made the area around him a churning mass of bubbles, until patiently, by trial and error, he got himself righted.
He pushed off again, carefully, to get some headway, then arched his back and kicked out. The waldo responded with a great tail-slashing leap into the air...
(Read more about Brin's whale waldo)
The use of the word "waldo" is of course a hat-tip to Robert Heinlein's creation of the term in his 1942 novel
Peter Neuhaus and Jerry Pratt also have a concept for an upper body underwater exoskeleton for swimming like penguins.
Read a bit more about Attack of the Super-Strength Cyborg Penguins; see also Concept designs for underwater swimming exoskeletons (pdf}.
Scroll down for more stories in the same category. (Story submitted 9/18/2008)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 2 )
Related News Stories -
Slaughterbot AI KIller Quadcopter Drones
'The real border was defended by... a swarm of quasi-independent aerostats.' - Neal Stephenson, 1995.
Russia Working On Military Exoskeletons
'...you look like a big steel gorilla...' - Robert Heinlein, 1959.
TALOS Exoskeleton Development Proceeding
'Suited up, you look like a big steel gorilla...' - Robert Heinlein, 1959.
Britney Spears And Lynn Minmay - Weapons Of Choice
An attack can take many forms.
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.
Save Your Brain's Connectome, Upload Yourself Elsewhere
'You've got remote storage. How regular is the update?'
TMS Decreases Belief In God, Increases Belief In Immigrants
'... setting up the same currents, the same basic ideas, in them all.'
Loomo Mini Transporter Robot Companion You Ride On
'Slowly the [robot] horse raised its head, wiggled its ears, blinked twice, gave a tentative whinny.'
Soft Robotics - Now With 3D Printed Sensors!
'A series of chemelectric afferent nerve-analogues, which permitted it to gauge to an ounce the amount of pressure necessary to snap a bone...'
AI Tool Lynx Insight And The Cybernetic Newsroom
'The structure,... was once a great homeostatic newspaper, the New York Times. It printed itself directly below us...'
Espresso Telescope Searches For Exoplanets
'These instruments were the wonderful ones our astronomers had perfected.'
Dune Fans! Metal-Organic Frameworks Make Science Fiction Real
'Dew collectors,' he muttered, enchanted by the simple beauty of such a scheme.
Manned Maneuvering Unit From 1984
'The glittering little rocket bolted to the black iron behind him.'
Astronaut Gets Younger In Space
'So what we're looking for now is not an antibiotic - an anti-life drug - but an anti-agathic, an anti-death drug...'
Blockchain Used To Verify Election Results
'Any adult could punch into the phone his or her code, followed by a yes or no.'
IJOP Integrated Joint Operations Platform China's Minority Report?
'All day long the idiots babbled, imprisoned in their special high-backed chairs...'
HushMe Bluetooth Device Reinvents The Hush-A-Phone
'Talking into a hush-a-phone which he had plugged into the telephone jack...'
Ultrathin Brain Needle Developed At MIT
Putting drugs into a selected cubic millimeter within the living brain.
Tesla Semi Truck Now At Work
Why wait? Tesla Semi now hard at work.
Illustris: The Next Generation Of Universe Simulation
'This digital device was ... A machine able literally to contain the Universe Itself...'
Scaly Yet Soft Robotic Snake
Love those robotic sneks.
More SF in the News Stories
More Beyond Technovelgy science news stories