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 Dog Learns To Be Doggy From Real Dogs
'So we took pictures of Guzub making a Three Planets, and I could construct this one to do it exactly right down to the thousandth of a second.' - Anthony Boucher, 1943.

Soft Robots Use Kirigami Piezoelectric Sensor Skin
'A worthy opponent was the golem.' - Roger Zelazny, 1966.

Prototype Robotic Masseur Has The Touch
'The automatic massager began to fumble gently...'

Medical Assistant Robot May Roam The Halls Of Hospitals
'Take care, sir.'

 

Google
  Web TechNovelgy.com   

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

PRAM Solar Powered Satellite Hardware Tested In Orbit
'Our beams feed these worlds energy drawn from... the Sun'

3D Printed Glass Uses Stereolithography Techniques
'All that with glass...'

Science Fiction Helps Young Readers Build Resiliency
'Reading science fiction and fantasy can help readers make sense of the world.'

I Want My 1928 Telestereo Hologram Now
'Instantly there appeared standing upon the disk, the image of a man...'

Memes Now Come From Neural Nets
'Your order said for him to be able to be able to work out twists on the gags in the file...'

Robot Dog Learns To Be Doggy From Real Dogs
'So we took pictures of Guzub making a Three Planets, and I could construct this one to do it exactly right down to the thousandth of a second.'

Unwanted Cruise Ships Huddle Together Out At Sea
'On the screen they passed in an endless, boundaryless flood of green specks...'

Sono Sion Electric Car Charges As You Drive
'It drew its power from six square yards of sunpower screens on its low curved roof.'

News Mood Filter Web Extension
'He adjusted the n, the r and b knobs, and hopefully anticipated a turn for the better...'

Fetal Lamb Rests In Artificial Womb
'... stewing warm on their cushion of peritoneum and gorged with blood-surrogate and hormones, the foetuses grew and grew...'

MIT Wants To Catch Interstellar Visitors
'INVESTIGATE MYSTERIOUS OBJECT ENTERING NEW CALEDONIA SYSTEM FROM NORMAL SPACE'

AutoX Sets Up Asia's Largest Robotaxi Center
'The robot cab seemed to know where it was going and, no doubt, the master machine from which it received its signals knew.'

E - Ink's Automatic Self Styling Color-Changing Dress
'The racks of gowns itched and quivered, their colors running into blurred pools.'

Soft Robots Use Kirigami Piezoelectric Sensor Skin
'A worthy opponent was the golem.'

Bosch Smartglasses Laser Paints AR Image On Your Retina
'Soon we'll be testing a system that projects directly on the retina of the eye.'

Maybe We Could Hibernate Until The Covid-19 Pandemic's End
'Cold-rest was a common last resort therapy for functional psychoses.'

More SF in the News Stories

More Beyond Technovelgy science news stories

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

Copyright© Technovelgy LLC; all rights reserved.