Hopfield Neural Net Helper AIs For Astronauts

Hopfield neural net artificial intelligences may ride along with astronauts on future missions, helping them to discover alien life. That’s the vision of a research team led by Patrick McGuire, a University of Chicago geoscientist who’s developed algorithms that can recognize signs of life in a barren landscape.


(Cyborg astrobiologists look for life in Utah)

The Hopfield neural network compares new data against patterns it's seen before, looking for unusual inputs. In a research paper, McGuire shows that the system was able to differentiate lichen from surrounding rock. The system is also intended to use wavelengths of light that are invisible to human beings, therefore seeing details that people cannot and reasoning about them in human-like ways.

The lichen tests were conducted in Spain and at Utah’s Mars Desert Research Station, where two of the researchers donned spacesuits and lived for two weeks in the field as astronauts. They carried hand-held digital microscopes and cell phone cameras, which sent the data via bluetooth to netbooks running McGuire’s Hopfield network.

The lichen identification was based on color data. McGuire next plans to train the network to process different textures. Ultimately he wants to conduct analysis at different scales, from the microscopic up to landscape-wide.

I was trying to think of helper robots or other similar ideas from science fiction. For example, Robert Forward (with the imaginative help of Has Moravec) write about Christmas bush motile robots that could ride along with astronauts and were also equipped with senses that humans lacked:

The "hands" of the Christmas Bush have capabilities that go way beyond that of the human hand. The Christmas Bush can stick a "hand" inside a delicate piece of equipment, and using its lasers as a light source and its detectors as eyes, rearrange the parts inside for a near instantaneous repair. The Christmas Bush also has the ability to detach portions of itself to make smaller motiles...

Each astronaut in the crew has a small subtree or "imp" that stays with him or her to act as the communication link to the main computer. Most of the crew have the tiny imp ride on their shoulder, although some of the women prefer to keep theirs in their hairdo. In addition to acting as the communication link to the computer, the imps also act as health monitors and personal servants.

Any other favorites for this category, readers?

Read more at Blogdig and Wired.

Scroll down for more stories in the same category. (Story submitted 11/3/2009)

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 ( 4 )

Related News Stories - (" Artificial Intelligence ")

CIMON Space Sidekick For Weary Astronauts
I welcome our floating robotic assistants.

Biomind AI Doctor Mops Floor With Human Doctors
'My aim was just not to lose by too much.' - Human Physician participant.

MIT Boffins Create Psychopath AI On Purpose
There's a lesson in this for neural net AI engineers everywhere.

China Uses Artificial Intelligence To Grade Student Papers
Looks like the City Fathers are starting to take over China's education system.

 

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

PAL-V Liberty Flying Helicopter Car
'...lifted themselves to skimming flight upon whirling helicopters."

Space Drones - UK's Effective Space To Launch Rocket Tugs
'Twenty rocket tugs towed it from its Earth hangar out into space.'

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

Ancient Russian Walking Excavator Would Be Perfect RV
I don't need it to go fast, it just needs to amble along.

ELROI Satellite 'License Plate'
Robert Heinlein was thinking about this in 1941.

When Robots Beg For Their Lives
"Just what do you think you're doing... Dave.'

Do You Still Want A Folding Screen Phone?
'A paper thin polycarbon screen unfurled...'

'Snapchat Dysmorphia' Now A Thing, Say Plastic Surgeons
'The program raced up the screen one scan line at a time, subtly smoothing, deleting and coloring.'

Quiet Electric Cars Law Finalized By US Transportation Department
'... a sound tape to supply the noise'

Drone Assassin Fails To Kill Venezuelan President
'The spotter descends, and we think it searches the vicinity, looking for the victim's face...'

Stick-On Tape Speakers, As Predicted By Bruce Sterling
Flexible tape speakers, someday.

Bezos Invites You To New Life In Off-World Colonies
'A new life awaits you!'

Amazon's Rekognition System Sees Criminals In Congress
'... the imprint of her image on the telephoto cell.'

Build Your Own Space Suit For Cheap
'I'm going to pump the air from this room... so that the interior will be like airless and pressure-less space.'

CIMON Space Sidekick For Weary Astronauts
I welcome our floating robotic assistants.

SRI MicroFactory Of Microrobots Recalls Dick's Autofac
'Microscopic machinery, smaller than ants... constructing something...'

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.