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
 |
Wristify, Your Personal Cooling and Heating Device
It costs a lot to cool down the entire room, or house, you are sitting in. Why not just cool yourself?
(Wristify personal cooling wristband)
At a point when humans need to take a sober look at our energy use, we’re poised to use a devastating amount of it keeping our homes and offices at the right temperatures in years to come. A team of students at MIT, however, is busy working on a prototype device that could eliminate much of that demand, and they’re doing it by asking one compelling question: Why not just heat and cool our bodies instead?Wristify, as they call their device, is a thermoelectric bracelet that regulates the temperature of the person wearing it by subjecting their skin to alternating pulses of hot or cold, depending on what’s needed.
In building the prototype, [Sam] Shames and his co-inventors–Mike Gibson, a second-year Ph.D. student; David Cohen-Tanugi, a fourth-year Ph.D. student, and Matt Smith, a postdoctoral researcher–had the challenge of figuring out how to best exploit that perceptual tick. The research suggested that anything with a temperature change greater than 0.1 degree Celsius per second would produce the effect. Their wristband, which harnesses thermoelectrics to both heat and cool a patch of skin, is capable of changing that surface at a rate of 0.4 degrees Celsius per second.
Philip K. Dick had a similar idea for personal cooling. In his 1965 novel The Three Stigmata of Palmer Eldritch, he describes a commuter cooling unit:
Looking out the window he saw with aversion that already it had become too hot for human endurance; the footer runnels were abruptly empty as everyone ducked for cover. The time was eight-thirty and he now had to leave; rising, he went to the hall closet to get his pith helmet and his mandatory cooling-unit; by law one had to be strapped to every commuter's back until nightfall...
See also these alternatives for personal cooling.
From WristifyMe via Wired
Scroll down for more stories in the same category. (Story submitted 6/21/2014)
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 ( 1 )
Related News Stories - (" Engineering ")
China Steals Strato Airship Design From Google App Engine
'...war-balloons, or, as it would be more correct to call them, navigable aerostats.' - George Griffith, 1893.
Biohybrid Jellyfish Explore The Ocean
As predicted, and detailed, by science fiction writers!
3D-Printed Exoskeleton Learns From Your Hand
'...small electric motors at the principal joints worked the prosthetic framework by means of steel cables...' - Fritz Leiber, 1968
Smartwatch Powered By Slime Mold
'Living protoplasm incorporated into the Ampek F-a2 recording system...' - Philip K. Dick, 1966
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
China Steals Strato Airship Design From Google App Engine
'...war-balloons, or, as it would be more correct to call them, navigable aerostats.'
The First Space Warship For Space Force
'Each of the electrical ships carried about twenty men...'
Biohybrid Jellyfish Explore The Ocean
As predicted, and detailed, by science fiction writers!
Should AIs and AI Robots Demand Rights?
'This robot is a creature... It is a manlike being. Therefore, like any other talking, thinking man, he is entitled to a court trial!'
Robot Learns Human Tool Usage By Imitation Learning
'I got one of those new electronic cameras...'
Companion Caregiver ChatGPT Dolls
'Every Artificial Friend is unique, right?'
'Pregnancy Humanoids' From China Replace Moms
'A great many of these synthetic babies were made...'
Man Builds 200 Foot Basement Firing Range
'The basement was huge... carved deep into the rock.'
Russians Create Robot Tank Platoons
'The remotely-operated robot tank is an old idea...'
3D-Printed Exoskeleton Learns From Your Hand
'...small electric motors at the principal joints worked the prosthetic framework by means of steel cables...'
Smartwatch Powered By Slime Mold
'Living protoplasm incorporated into the Ampek F-a2 recording system...'
Unmanned Boats Attack At Sea
'The autofreighter smashed into the boat...'
Carpentopod Walking Table
'Twoflower's Luggage, which was currently ambling along on its little legs...'
Iron Drone Raider Counter-UAV Operations
'You've got an aggressive machine up in the air now.'
SpaceX Rocket Shuttle Point-To-Point On Earth
'He came to as the ship went into free flight, arching in a high parabola over the plains...'
Quaise Uses Beams Of Energy To Dig Geothermal Wells
'The peculiar quality of this light, which gave it its great preeminence over all other penetrating rays...'
