Feeling A Poke On Your Robotic Hand

This year, about 280,000 people in the US are living with a spinal cord injury, according to the National Spinal Cord Injury Statistical Center. Depending on the severity, damaged nerve connections lead to effects ranging from a partial loss of feeling to complete loss of motion in different limbs.


(Feeling a poke on the palm)

“If you lose that sense of touch, you have a really difficult time” grabbing, holding, and manipulating different objects, says Richard Gaunt, a neuroengineer at the University of Pittsburgh who works on touch feedback for prosthetics. To safely interact with other human beings and handle delicate objects such as eggs, humans need more than just control–they need to be able to modify control based on touch feedback.

In the May 2016 issue of IEEE Spectrum Dustin Tyler, head of the Functional Neural Interface Lab at Case Western Reserve University in Cleveland, described technology that allows amputees to feel a robotic arm prosthesis. That technique relied on electrically stimulating peripheral nerves using electrodes implanted into the user’s arm. The system improved the delicate motion capabilities in a robotic arm. But the technology doesn’t work if the connection between limbs and brain is absent, such as with spinal cord injuries, Gaunt says.

Science fiction movie lovers were shown this idea at the end of the 1980 film Star Wars Episode V: The Empire Strikes Back (*spoiler alert!*). In the film's final battle, Darth Vader cuts Luke Skywalker's hand off. It is replaced by droid surgeons. In the video below, the robotic hand demonstrates sensation when poked by the surgeon (start at about 0:20 seconds below):


(Start 0:20 seconds to see Star Wars robotic hand sensation)

Via Spectrum.

Scroll down for more stories in the same category. (Story submitted 11/4/2016)

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 - (" Medical ")

Wound Healing With Wearable Nanogenerators
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.' - Frank Herbert, 1972.

EXPLORER, The First Total-Body Scanner
'The object is built up of an infinite series of plane layers, at the focus of the ray...' - Jack Williamson, 1930.

Bioreactor Helps Legless Frogs Get Their Jump Back
'An alien drug... Used by an insect race... It can repair bones and organs. It can grow new tissue." - Clifford Simak, 1961

Sleeep PRO Earplug For Maximum Rest
'Merton... placed the electrodes of the sleep-inducer on his forehead.' - Arthur C. Clarke, 1963.

 

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

Wound Healing With Wearable Nanogenerators
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.'

Flying Dragon Robot Transforms In Mid-Air
Terrific prototype video.

Negative Matter Fluid Theorized In New Paper
'Of course, being negative matter, when you push it, it comes toward you..'

Grow Structures Upon Planetfall - Myco-Architecture
'They'll also start pulling in gases and liquids from the local atmosphere...'

MXene Hydrogel Skin For Robots Flexes And Senses
'The plastex swam and whirled like boiling toothpaste...'

EXPLORER, The First Total-Body Scanner
'The object is built up of an infinite series of plane layers, at the focus of the ray...'

UK Police AI To Stop Criminals Before They Strike
'... the computing mechanisms that studied and restructured the incoming material.'

Sonitus Audio Interface Positioned Beyond The Noise
'... an instrument having relatively small bit pieces adapted to be gripped between the teeth.'

Volvo's Self-Driving Mining Trucks
'A procession of automatic ore carts was racing over the bleak slag'

Audi Pop.Up Autonomous Electric Flying Car
'The cab was an egg-shaped bubble of light metals and plastics...'

Music Not Impossible (MNI) Vibrotactile Wearable Experience
Don't you want to experience the 'feely' effects?

Chinese Face Recognition Mistakes Bus Ad For Jaywalker
'... the imprint of her image on the telephoto cell.'

A Look Back At Apollo's Emergency Escape Vehicle
'A simple mechanism... it drove the iron ball through space like a ship.'

InMotion Glide 3 Electric Unicycle For The Last Mile
'...gyro-stabilized on a single wheel.'

China's Social Credit System - A Facebook-1984 Mashup
'Prestige, face, mana, repute, glory: the Sirenese word is strakh.'

Musk Declares Tesla Supercharger Capacity Will Double By Next Year
'Recharge the batteries... in almost every town and village...'

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.