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
 |
Luke Arm Robotic Prosthesis
The Luke arm is a prosthesis named after the device worn by Luke Skywalker in Star Wars. Created by Dean Kamen with financing from DARPA, this device could be in use by returning veterans by next year.
(Dean Kamen and the Luke arm)
Deka Research and Development Corp., Kamen’s New Hampshire–based medical products company, received an $18.1 million grant to create an advanced prosthesis that could be strapped on and used immediately.
The Luke Arm prosthetic is agile because of the fine motor control imparted by the enormous amount of circuitry inside the arm, which enables 18 degrees of freedom. The engineers fought for space inside the arm and created workarounds when they couldn’t have the space they needed, such as using rigid-to-flex circuit boards folded into origami-like shapes inside the tiny spaces, which are connected by a dense thicket of wiring...The Luke arm also had to be modular, usable by anyone with any level of amputation. The arm works as though it had a very complicated set of vacuum cleaner attachments; the hand contains separate electronics, as does the forearm. The elbow is powered, and the electronics that power it are contained in the upper arm. The shoulder is also powered and can accomplish the never-before-seen feat of reaching up as if to pick an apple off a tree.
The Luke arm is controlled by controllers in the shoes of the user. When you push down with your left big toe, the arm moves out; when the right big toe pushes down, the arm moves back in.
Feedback is provided with a tactor, a small vibrating motor placed against the user's skin. The rate of vibration changes with the grip strength exerted.
Expert users can pick up paper cups and even peel bananas with the Luke arm.
SF readers recall the bionic arm from Cyborg, the 1972 novel from which The Six Million Dollar Man was taken.
...The artificial muscles.. which in this case are silastic and vitallium pulleys, then contract, twist, and tighten. You can even sense with your fingertips...
Other examples of this kind of technology include the Bionic Arm, which uses neuro-engineering, and the i-Limb System Robot Arm, which is stronger than yours.
Via Dean Kamen's "Luke Arm" Prosthesis Readies for Clinical Trials.
Scroll down for more stories in the same category. (Story submitted 2/3/2008)
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 ( 2 )
Related News Stories - (" Robotics ")
Robot Hand Separate From Robot
'The crawling, exploring object was V-Stephen's surgeon-hand...' - Philip K. Dick, 1955.
Is Optimus Autonomous Or Teleoperated?
'I went to the control room where the three other men were manipulating their mechanical men.' - AG Stangland, 1929.
Robot Masseuse Rubs People The Right Way
'The automatic massager began to fumble gently...' - AE van Vogt, 1944.
Optimus Robot Can Charge Itself
'... he thrust in his charging arm to replenish his store of energy.' - William Morrison, 1941.
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.
