PoseiDrone Tentacled Undersea Robot Like HG Wells'

PoseiDrone is a robotic octopus that roboticists are using to explore a different, tentacled kind of robot future. (PoseiDrone is a clever play on "Poseidon", the ancient Greek god of the sea.)

PoseiDrone is an example of a soft robot that uses materials other than the usual hard metals of robotics. Take a look at this video to see how well it does when briefly deployed in the Ligurian Sea.


(PoseiDrone goes for a swim)

Because octopuses can swim, crawl and manipulate objects, they make “the ideal underwater robot,” said Francesco Giorgio-Serchi, a scientist at the Research Center on Sea Technologies and Marine Robotics here, who is working on the project.

Dr. Giorgio-Serchi and his colleagues recently acquired a 3D printer that allows them to design, experiment and revise quickly.

They aim to replicate the key features of an octopus: eight arms to provide an almost infinite range of motion; the ability to squeeze through any opening larger than its chitinous beak; and an unusual nervous system in which the arms are semiautonomous and the central brain is thought to do little more than issue general commands (“Arms, let’s go catch that crab!”).

Tentacled robots (or robotic tentacles) are still at the prototype stage. I was struck by the resemblance of this little prototype robot and the metallic spider robot described by HG Wells in his 1898 blockbuster The War of the Worlds. This little "handling machine" was remotely operated by the Martians in the same way that the Poseidrone is controlled by scientists:

As it dawned upon me first, it presented a sort of metallic spider with five jointed, agile legs, and with an extraordinary number of jointed levers, bars, and reaching and clutching tentacles about its body. Most of its arms were retracted, but with three long tentacles it was fishing out a number of rods, plates, and bars which lined the covering and apparently strengthened the walls of the cylinder... Its motion was so swift, complex, and perfect that at first I did not see it as a machine, in spite of its metallic glitter. The fighting-machines were co-ordinated and animated to an extraordinary pitch, but nothing to compare with this. People who have never seen these structures, and have only the ill-imagined efforts of artists or the imperfect descriptions of such eye-witnesses as myself to go upon, scarcely realise that living quality... ...At first, I say, the handling-machine did not impress me as a machine, but as a crablike creature with a glittering integument, the controlling Martian whose delicate tentacles actuated its movements seeming to be simply the equivalent of the crab's cerebral portion. But then I perceived the resemblance of its grey-brown, shiny, leathery integument to that of the other sprawling bodies beyond, and the true nature of this dexterous workman dawned upon me.
(Read more about metallic robot spider from The War of the Worlds)

Via NYTimes.

Scroll down for more stories in the same category. (Story submitted 7/29/2014)

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 ( 3 )

Related News Stories - (" Robotics ")

HEXA Robotic Help For Plants
Then some unknown race had chanced upon the dreamers and decided to "help them out." - Vernor Vinge, 1992.

DIY Robot Shoots You In The Face
'...there were automatic guns that fired ligamine darts.' - Michael Crichton, 1969.

Qoobo Headless Robotic Therapy Cat Was Anne McCaffrey's Idea
'...used as surrogates in intense dependency cases.' - Anne McCaffrey, 1990.

PUFFER Robots - From Philip K DIck's Second Variety?
'Across the ground something small and metallic came, flashing in the dull sunlight of midday.' - Philip K. Dick, 1953.

 

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

3D Printed Artificial Muscles Are Stronger Than Yours
Bots don't need to work out.

Fog Computing (AKA Edge Computing) Ad Hoc Networks
'The tiny devices chirped their impulse codes at one another...'

Dubai Scorpion Police Hoverbike Ready To Pull Young Kirk Over
'Is there a problem, officer?'

HEXA Robotic Help For Plants
Then some unknown race had chanced upon the dreamers and decided to "help them out."

Korean Tesla Model S Video 'Excelsior' Is Indeed Our Motto
'Improving man by bringing him close to Nature, while they combine the sensations of coasting with the interest of seeing the country well...'

DIY Robot Shoots You In The Face
'...there were automatic guns that fired ligamine darts.'

A Bayesian Approach to Safe Imitation Learning For AIs and Robots
Um, how about that pension for the humans who serve as the models for robot behavior?

Qoobo Headless Robotic Therapy Cat Was Anne McCaffrey's Idea
'...used as surrogates in intense dependency cases.'

Autonomous Cars Talk To Each Other At MCity
'My cars talk to one another.'

PUFFER Robots - From Philip K DIck's Second Variety?
'Across the ground something small and metallic came, flashing in the dull sunlight of midday.'

Russian Space Garden
'We saw the gardens, flooded with artificial sunlight...'

Targeted Neuroplasticity Training For 'Downloading Skills'
'I know kung-fu.'

U of M's MCity To Feature Asimov's Automatobuses
Should you turn autonomous buses off?

Crazyflie Drone Swarm Technology
'...Programmed to hang in space in a hexagonal grid pattern.'

Our GodBot, Who Art In Cyberspace
Vaal hungers! We must serve him.

easyJet Short-Haul Electric Jets
Have a little faith, will you? They're working on it.

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.