Gummi Bots: Biomimetic Soft-Bodied Robots

Biomimetic soft-bodied robots are the result of a robotics project at Tufts University. Researchers like Barry Trimmer are gathered from many different fields; Trimmer's field is neurobiology, and his studies of the tobacco hornworm provide unaccustomed lessons for roboticists.


(The Biomimetic Technologies for Soft-bodied Robots project)

Hard-bodied, rigid mechanical robots have many limitations; their joints limit range of motion. The Tufts researchers are looking into robots with a skin made of a silicone rubber (brand name: Dragon Skin). The soft-bodied robots wriggle forward with springs embedded in the silicone rubber segments. As a current is passed through a spring, it contracts, bending the robot.

In this way, the "Gummi Bot" (that's my name for them - TM Technovelgy.com!) can wriggle forward like a caterpillar. So far, researchers have been able to propagate a ripple of movement the length of the robot's body. By the end of the year, the team hopes to have full caterpillar motion.

The eventual design goal is to have soft-bodied robots that are able to perform disagreeable tasks in the field, like looking for land mines or finding their way into hard-to-reach spaces in dangerous environments (like nuclear reactors or space craft).

The Tufts researchers would do well to take a look at some of these other soft-bodied and biomimetic research robots:

Via NYTimes (registration required).

Scroll down for more stories in the same category. (Story submitted 3/27/2007)

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 ")

Jeff Bezos Tries Waldoes (Robotic Hands)
'Waldo put his arms into the primary pair before him...' - Robert Heinlein, 1942.

Tesla Diagnoses Itself, Sends Part Request
'Tentacles emerged from the side of the machine and felt puzzledly at the damaged area.'

Tesla Robotaxis Will Automatically Recharge Themselves
'Then it appeared to make up its mind, and trundled over to a wall socket...'- Stephen Barr, 1960.

Husqvarna Automower 435X AWD
'Gramp Stevens sat in a lawn chair, watching the mower at work...' - Clifford Simak, 1944.

 

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

Skin Electronics Can Show Electrocardiogram
'... the young men in the streets who applied polyimde OLED body film to their bared shoulders.'

Chinese Fern Helps Remediate Arsenic Soil
'Bioengeering had put out a spec report on the long crawly things five months back.'

Skai Air Taxi Costs The Same As Uber
'The air-taxi found its way past and around other ground-cars...'

Neurodevices For Consumers? Neuroethicists (And Philip K Dick) Say 'Caveat Emptor'
'They tried to use it today and it wouldn't work. No colors and no ceph patterns, neither one...'

NASA 3D Printed Habitat Challenge Won By AI SpaceFactory
3D printing - on Mars!

The Future Of Elon Musk's Neuralink
'Cerebral Electromagnetic Emmission Amplification and Relay System call it artificial telepathy, if you like.'

Researchers Make You Say Anything in Videos
'[It] caused his televised image... to mouth the vowels and consonants beautifully.'

Jeff Bezos Tries Waldoes (Robotic Hands)
'Waldo put his arms into the primary pair before him...'

Asimov and Musk - Boring Company Tunnel vs. Street Race
'There was almost no sound, just a steady velvety whirr as the taxi sped along.'

Project Dylan - Amazon's Voice-Activated Wearable That Recognizes Human Emotions
Life imitates anime art.

Tesla Diagnoses Itself, Sends Part Request
'Tentacles emerged from the side of the machine and felt puzzledly at the damaged area.'

Lilium Electric Air Taxi Prototype
'The air-taxi found its way past and around other ground-cars...'

Swedes Premiere T-Pod Driverless Electric Truck
'the trucks gulped packages and scurried like beetles...'

HEL TVD Laser System To Be Built By Dynetics Lockheed Martin
'Forthwith flashes of actual flame, a bright glare leaping from one to another, sprang from the scattered group of men.'

Alcarelle Synthetic Alcohol Like Star Trek Synthehol
Bottoms up!

Datagrid Model Generation Perfect For Eternal Cities Of Science Fiction
'... there was enough flexibility to allow for wide variation.

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.