Parasitic Power Harvesting - Dada Sprees Supreme Shoes

The Dada Sprees Supreme atheletic shoes have an unusual feature - a "spinnah" built into the outside wall of the shoe just above the ankle. When you put pressure on the heel of the shoe (when walking or jumping), the spinner moves. So, the shoe harnesses some of the ordinary energy of walking, and does something with it.

Thinking about Parasitic Power-Harvesting in Shoes? Okay, maybe not. But the idea of putting the ordinary energy of walking to work is used in the stillsuit from Frank Herbert's epochal novel Dune. The energy of walking (and other aspects of locomotion) is put to work recycling moisture for reuse.

Paul sat on the edge of his bed and began stripping off his desert boots. They smelled rancid from the lubricant which eased the action of the heel-powered pumps that drove his stillsuit...
(Read more about Frank Herbert's stillsuit)

How much power is available if you parasitize human walking?

"In previous studies it has been calculated that up to 67 Watts of power are available from heel strikes during a brisk walk (68 kilogram person, 2 steps/second, heel moving 5 cm.) This level of power extraction from walking would certainly interfere greatly with one's gait."

See the original article at Walking on Dubs. Go to the company website and see Dada Spree Supreme shoes.

Scroll down for more stories in the same category. (Story submitted 4/5/2004)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 167 )

Related News Stories - (" Lifestyle ")

Americans! Stay Indoors To Save Energy
'Those funny old days, when men went for change of air instead of changing the air in their rooms!' - EM Forster, 1909.

Nissan ProPILOT Slippers Are Self-Parking, Autonomous
Beyond science and fiction, that's what they are.

Seiko Astron Always Knows Your Time Zone
'Harrington glanced at his wrist watch - a bulky affair - and whistled.' - Robert Heinlein, 1940.

The Ring Clock IS Heinlein's Finger Watch
'Crayn glanced at his finger watch...' - HB Fyfe, 1951.



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.






Current News

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

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise | - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.