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 ")

China Building Robot Wives
'Want a life-companion, a pleasant one?' - Alice W. Fuller, 1895.

Stan, Robot Valet, Will Drag Your Car Away
'He activated the grapple tracks. ' - Frank Herbert, 1977.

Jibo Home Robot Says Goodbye, Is Killswitched
'It resembles an oyster....' Philip K. Dick, 1968.

I Can't Resist Worm Robots
'Seen close it was not completely flexible...' - Harry Harrison, 1962.

 

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

FLIR Black Hornet 3 Palm-sized Drone
These drones can provide situational awareness beyond visual line-of-sight capability.

Dockworkers Protest Driverless Trucks
'It resembled conventional human-operated transportation vehicles, but with one exception -- there was no driver's cabin.'

Flying Car Concept By Kash Sirinanda
'Each one consists of a hub with many tiny spokes... On the end is a squat foot, rubber tread on the bottom...'

Unfurl The Future! Huawei Mate X versus Galaxy Fold
'A paper thin polycarbon screen unfurled silently from the top of the unit and immediately grew rigid.'

Amazon Echo And Google Home Should Have Morality Software
'The Dwoskin Morality Rating-Computer could 'spot the slightest tendency to deviation' from the social norm...'

China Building Robot Wives
'Want a life-companion, a pleasant one?'

China Social Credit System Like State-Run Whuffie
'At least there was no mandatory Whuffie check on the monorail platform...'

Project Soli Radar Gesture Chip Now FCC Approved
'He waved his hand and the circuit switched abruptly.'

Stan, Robot Valet, Will Drag Your Car Away
'He activated the grapple tracks. '

Jibo Home Robot Says Goodbye, Is Killswitched
'It resembles an oyster....'

Johns Hopkins Says Asteroid Deflection Will Be Difficult
'This obelisk is one huge deflector mechanism...'

Fabric Automatically Cools Or Insulates Based On Environment
'...a high-efficiency filter and heat-exchange system.'

Deepfakes From OpenAI GPT-2 Algorithm
'How can you compete with an IBM heavy-duty logomatic analogue?'

John Deere Self-Driving Tractor
'The huge plow... seemed to shake itself - and began to move back southward.'

North Focals Smart Glasses Provide Augmented Reality In Style
'The world ... is drenched in unfamiliar information all the way to the horizon.'

Tesla Driver Caught Napping Behind The Wheel
'Mary Risling settled back for a little nap...'

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.