Psikharpax Le Robot Rat

Psikharpax the robot rat is the creation of a team of French roboticists. Rather than setting their sights on human-level intelligence, they're trying to figure out and replicate the behaviors of a simpler creature - the rat.


(Psikharpax robot rat)

"The rat is the animal that scientists know best, and the structure of its brain is similar to that of humans," says Steve Nguyen, a doctoral student at ISIR, who helped show off Psikharpax at a research and innovation fair in Paris last week.

Psikharpax has two cameras for eyes, two microphone ears and a set of tiny wheels for locomotion. Four inch whiskers do more than decorate its pointed snout; these vibrassae are intended to be a part of the robot's sensory system, just like that of an organic rat.

Data from these artificial organs goes to Psikharpax's "brain," a chip whose software hierarchy mimicks the structures in a rat's brain that process and analyse what is seen, heard and sensed.

For instance, if Psikharpax's eyes sense that it is dark, the software gives a greater weight of importance to data from the whiskers, in the same way that a rat, at night, relies on other sensors to compensate for loss of vision.

Robot rat survival is the goal - avoiding human beings on the one hand while finding 'food' - electricity provided at power points throughout the lab.

I'm very fond of science-fictional robotic rodents, like those in the 1950 story There Will Come Soft Rains, Ray Bradbury wrote about a fully automated house with little cleaning robots:

Out of warrens in the wall, tiny robot mice darted. The rooms were acrawl with the small cleaning animals, all rubber and metal. They thudded against chairs, whirling their mustached runners, kneading the rug nap, sucking gently at hidden dust.
(Read more about Ray Bradbury's robot mouse)

Okay, now here's a weird idea, French researchers: build your robot rat with neurons from an actual rat. See Gordon The Robot Uses Cultured Rat Neurons; but maybe that would be cheating...

Via Physorg.

Scroll down for more stories in the same category. (Story submitted 6/10/2009)

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 ( 1 )

Related News Stories - (" Robotics ")

Robots Help People Get Dressed, As Predicted In 1931
Yes, people of the future, robots will dress you.

Robot Snake Flies, Fights Fires
Just a prototype, but shows real promise.

IPAL Chinese Robot Babysitter
'But Nanny is different...' - Philip K. Dick, 1955.

DIY Autonomous Robot Detects Trash
'The search-bug detached itself and rolled forward.' - Philip K. Dick

 

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

Jaguar I-Pace Audible Vehicle Alert System For EVs
'Of course not a vehicle moved by means of internal explosions of a derivative of rock oil...'

Autonomous 'Fiberbots' Weave Large Structures
'It extrudes material like a spider.'

Birds Aren't Real - Wake Up, California! (With Bird Watching Guide)
'When he had first built them, they had been crude indeed, flying mechanisms with little more than a reflex-response unit.'

Self-Healing Material Pulls Carbon Out Of The Air
'... could seal the punctures.'

IRL Glasses Block Screens, Limit Vision To Real Life
'If you couldn't see the ads, how would you know what was fashionable?'

Testing The Single-Person Spacecraft
'...the lower part of the suit was simply a rigid cylinder.'

Shapeshifting Materials Transform By Light
'Its lines wavered, flowed, and then painfully reformed.'

Fully Automated Farm Iron Ox Hydroponics
'Had these machines in some incredible fashion been provided with brains?'

BrainNet Social Network Of Brains
'I used my implant to tell MILLIE what we wanted and she took care of it'

Phil Nuyttnn's City Under The Sea
'Under the lower roof there was no water, but a clear and luminous atmosphere...'

IONITY Opens First 10 Fast-Charging Stations
'Recharge the batteries... in almost every town and village...'

Superstrong Multilayer Metal-Graphene Composite Material
Negligible increase in weight increased material strength by hundreds of times.

Deepfakes Imperil Democracy (George Orwell, Right Again)
'All history was a palimpsest, scraped clean and reinscribed exactly as often as was necessary.'

String Art Courtesy Of Robot Artist
The number of different ways to span a thread between a larger number of hooks is astronomical.

Still Wondering If You'd Work For A Robot Boss?
'This is all coming to you courtesy of the simstim unit wired into your deck, of course.'

World's First Autonomous Tram In Germany
What's it like for autonomous trams when they're turned off at night?

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.