Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
10 Exotic Human-Energy Harvesting Devices And Technologies
In his remarkable 1965 novel Dune, Frank Herbert creates the idea of a stillsuit, which harvests the mechanical energy of the ordinary movements of the body to conserve (and recycle) the water used by the body. This technique is sometimes called "passive energy harvesting", to distinguish it from activities like walking in a circle and pushing a turnstile to power a water wheel. Herbert's novel introduced this idea to many readers, although the general idea has been around since at least the late eighteenth century, when self-winding watches powered like a pedometer from walking were created.
Here are ten different passive energy harvesting devices and technologies, in differing stages of prototyping and application; click through to learn more about each one.
Backpack Generator Harnesses Power Of Walking
A backpack generator designed by Lawrence Rome and colleagues at the University of Pennsylvania is able to convert the vigorous strides of hikers into more than 7 watts of usable power.
(Backpack Generator worn by Lawrence Rome)
Nanogenerator Harvests Mechanical Energy
A nanogenerator produces a continuous flow of electricity by harvesting mechanical energy from a variety of sources, including ultrasonic waves, mechanical movement or even blood flow.
(Prototype DC nanogenerator closeup)
Vibration Energy Scavenging By Tiny Generator
A masterpiece of Vibration Energy Scavenging, this tiny (less than one cubic centimeter) device would have a variety of uses.
(Tiny generator with vibration energy scavenging)
Flexible Integrated Energy Device (FIED) - Wearable Rechargers
"It will look like an ordinary garment but have extraordinary capabilities. As the person wearing the garment moves, the vibrations they create can be harvested and channeled into recharging the battery or powering plug-in electronic device or devices."
(Flexible Integrated Energy Device (FIED))
Breath Powered USB Charger (And Stillsuit)
The device scavenges power from your breathing and lets you keep the power as electricity for USB devices.
(Breath powered USB recharger)
Biomechanical Energy Harvester Is The Bee's Knees
A Biomechanical energy harvesting device consisting of an aluminum chassis and a generator disguised as a knee brace provide enough power to run your iPhone.
(Biomechanical energy harvester device)
Piezoelectric Zinc Oxide Nanowire Fashions For Spring
The resulting current flow from many fiber pairs woven into a shirt or jacket could allow the wearer's body movement to power a range of portable electronic devices.
(Piezoelectric zinc oxide nanowires)
NTT Energy-Generating Shoes Are Squishy
NTT is developing electricity-generating shoes that generate power from walking. These green shoes generate 1.2 watts of electricity.
(NTT electricity generating shoes)
Implantable Energy-Harvesting Rubber Sheets
Energy-harvesting rubber sheets that are implanted in the body may power pacemakers and even mobile phones.
(Energy-harvesting rubber sheet)
Nanogenerator Intros New Energy Unit - The Pinch
The latest improvements have resulted in a nanogenerator powerful enough to drive commercial liquid-crystal displays, light-emitting diodes and laser diodes.
(Nanogenerator)
Energy-Harvesting Shoes With Reverse Electrowetting
Power your phone or iPad with the power of walking! Engineering researchers at the University of Wisconsin-Madison have described a new energy-harvesting technology that could be embedded in your shoes.
(Schematics of three major droplet actuation mechanisms)
Scroll down for more stories in the same category. (Story submitted 10/9/2011)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | 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 ( 0 )
Related News Stories - (" Engineering ")
Hybrid Wind Solar Devices
'...the combined Wind-Suncatcher, like a spray of tulips mounted fanwise.' - Simpson Stokes, 1937.
BeamBike Solar Power Canopy For Electric Bikes
'The slender stalks of a sunshade-photocell collector...' - David Brin, 1990.
REALLY Remote Control Excavators
'It takes over a second for the signal to get to the Moon...' - Pournelle and Niven, 1981
Your Solar Electric Paint Is Ready, Larry Niven
'...you spray it on.' - Larry Niven, 1995
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Mechazilla Arms Catch A Falling Starship, But Check Out SF Landing-ARMS
'...the rocket’s landing-arms automatically unfolded.'
A System To Defeat AI Face Recognition
'...points and patches of light... sliding all over their faces in a programmed manner that had been designed to foil facial recognition systems.'
Robot Hand Separate From Robot
'The crawling, exploring object was V-Stephen's surgeon-hand...'
Hybrid Wind Solar Devices
'...the combined Wind-Suncatcher, like a spray of tulips mounted fanwise.'
Is Optimus Autonomous Or Teleoperated?
'I went to the control room where the three other men were manipulating their mechanical men.'
Robot Masseuse Rubs People The Right Way
'The automatic massager began to fumble gently...'
Solar-Powered Space Trains On The Moon
'The low-slung monorail car, straddling its single track, bored through the shadows on a slowly rising course.'
Drone Deliveries Instead Of Waiters In Restaurants?
'It was a smooth ovoid floating a few inches from the floor...'
Optimus Robot Can Charge Itself
'... he thrust in his charging arm to replenish his store of energy.'
Skip Movewear Arc'teryx AI Pants
'...the terrible Jovian gravity that made each movement an effort.'
'Robovan' Name Already Taken - Elon, Try These
There are alternative names that are probably in the public domain by now.
How Old Are Tesla Designs?
You be the judge.
Is Your Autonomous Tractor Safe?
'The field-minder finished turning the top-soil of a two-thousand-acre field.'
Smart TVs Are Listening!
'You had to live -- did live, from habit that became instinct -- in the assumption that every sound you made was overheard...'
Police Drones In China Would Like To Have A Word With You
''OVERRIDE,' the City Fathers said suddenly, without being asked anything at all.'
Oh Great (Part 2), Fence-Climbing Robots
Please, no stingers.
