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
 |
'Skin-Tenna' Signal Broadcast By Largest Human Organ
A 'skin-tenna' that channels wireless signals along your largest organ could be a power-efficient way to communicate with medical implants or other devices. William Scanlon, who made the design with colleague Gareth Conway, is working on patenting the concept. And you didn't know that you had an organ that could broadcast.
(Skin-tenna diagram)
The designers claim that it would be more power-efficient than Bluetooth, which can be important when dealing with long-term medical implants.
Here's how it works:
Compact "patch" antennas that lie flat on the skin have been made before. But they make poor connectors because most of their signals travel away from the body, not along it.Mast-style 'monopole' antennas like those on cars are better at transmitting laterally. But still transmit upwards too.
Now, Scanlon and Conway have designed a version that that channels much more of its signal sideways by taking advantage of the "creeping wave" effect that allows waves to travel along a surface. The same effect is responsible for both a person's ears hearing a sound only directed at one side of their head.
NEC has a wearable wideband antenna that can be integrated into clothing, in case a skin network is too "creepy" for you. Also, don't discount the possibility that your limbs might want to communicate with each other; see Bluetooth-Enabled Robot Legs Talk To Each Other.
Via New Scientist.
Scroll down for more stories in the same category. (Story submitted 6/19/2008)
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 - (" Communication ")
Birds Learn To Sing Pictures ala Frank Herbert's Distrans
'We will fight in the time of fighting.' - Frank Herbert, 1965.
Polish Turns Your Nail Into A Stylus
'He wrote on it, using the pointed fingernail of his right forefinger...' - Cordwainer Smith, 1950.
Huawei Pura X Folding Phattie Phone
Why can't we get more innovative phone configurations?
Positioned Cybertrucks With Free Starlinks WiFi In LA
'Several thousand of them formed the positioning grid on the rubble pile.' Vernor Vinge, 1999.
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
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'
Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.'
Cloud Of Space Rubbish From China's Long March Rocket
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'
Biomimetic Tendons From Rochu Robotics
'... the curious parallelism to animal motions.'
Living Human Neuron Biological Compute Rack
'The men are dead, but their acquired wisdom lives on and I am the beneficiary.'
Martha Stewart Approves Ojai 'Living Room On Wheels'
'Young people found the driverless car admirable for petting.'
ESA's Draco To Study Heat Of Reentry
'...a synthetic which air-friction would erode.'
Buy A Galaxy? Maybe Start Smaller
'The sky is the limit' just got higher.
The United States Space Academy Is Official
'Is our orbit to Space Academy clear?'
Is There A Global Problem With Who Is Having Children?
'After twenty generations of shillyshallying...'
You Will Eat The Cookies Made From Plastic...
'Our planes are going to start bringing in bales of discarded plastics...'
It's A Giant Robot! You Reporters Have Been Warned!
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'
Birds Learn To Sing Pictures ala Frank Herbert's Distrans
'We will fight in the time of fighting.'
ElectionSim: China's 'Ender's Game' Battle Sim, Or Lem's 'Kingdom In A Box'?
'So, Ender, we will now begin your education.'
Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
Flock Stymied By 'Adversarial Fashion'
'Forget the head atop it, the legs below, feet, arms, hands. It compels erasure.'
