Rity Software Agent Has 'Genomic' Personality
Rity is a software agent with what amounts to a genome with personality traits. Rity's "genome" is made up of 14 chromosomes with a total of 1,764 "genes", each with its own value. Rity's creators use an evolutionary process to generate a genome with a desired personality.
(The many faces of Rity the sobot [software 'robot'])
“This is the first time that an artificial creature like a robot or software agent has been given a genome with a personality,” Jong-Hwan Kim told PhysOrg.com. “I proposed a new concept of an artificial chromosome as the essence to define the personality of an artificial creature and to pass on its traits to the next generation, like a genetic inheritance. It is critical to provide an impression that the robot is a living creature. With this respect, having emotions enhances natural human-robot interaction for human-robot symbiosis in the coming years.”
As the researchers explain, an autonomous artificial creature - whether a physical robot or software agent - can behave, interact, and react to environmental stimuli. Rity, for example, can interact with humans in the physical world using information through a mouse, a camera, or a microphone, with 47 perceptions. For instance, a single click and double click on Rity are perceived as “patted” and “hit,” respectively. Dragging Rity slowly and softly is perceived as “soothed,” and dragging it quickly and wildly as “shocked.”
Rity is able to react to these stimuli using a complex internal architecture consisting of three units (motivation, homeostasis and emotion) divided into fourteen states (the basis of the 14 "chromosomes") like curiosity and happiness.
By varying the stimuli, the researchers can develop different Rity instances with very distinct personalities; an "agreeable" Rity and an "antagonistic" Rity, for example.
Rity's creators are Jong-Hwan Kim of KAIST in Daejeon, Korea; Chi-Ho Lee of the Samsung Economic Research Institute in Seoul, Korea; and Kang-Hee Lee of Samsung Electronics Company, Ltd., in Suwon-si, Korea.
It looks to me like Rity is an early stage version of Douglas Adams' Genuine People Personalities. In his 1979 novel, The Hitchhiker's Guide to the Galaxy, he develops the idea that robots should have distinct personalities.
For example, the self-satisfied door is almost unbearably pleased with itself as it opens and closes.
“All the doors in this spaceship have a cheerful and sunny disposition. It is their pleasure to open for you, and their satisfaction to close again with the knowledge of a job well done.”
As the door closed behind them it became apparent that it did indeed have a satisfied sigh-like quality to it. “Hummmmmmmyummmmmmm ah!” it said.
Marvin the Robot is another example of a GPP featured-product.
“GPP feature?” said Arthur. “What's that?”
“Oh, it says Genuine People Personalities.”
“Oh,” said Arthur, “sounds ghastly.”
A voice behind them said, “It is.” The voice was low and hopeless and accompanied by a slight clanking sound. They span round and saw an abject steel man standing hunched in the doorway...
I covered Rity several years ago; see Rity - Sobot Longs To Be Near You for another fascinating trait of this experimental software agent. Read more details about Rity's genome workings at PhysOrg.
Scroll down for more stories in the same category. (Story submitted 5/20/2009)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
String Art Courtesy Of Robot Artist
The number of different ways to span a thread between a larger number of hooks is astronomical.
Tetraplegics Dominate Avatar Races
Well, just speaking brain-to-computer...
IBM's Grain Of Sand Computer
'Our ancestors... thought to make the very sand beneath their feet intelligent...' - Stanislaw Lem, 1965.
Can An Entire Brain Be Simulated In A Computer?
'The miles of relays and photocells had given way to the spongy globe of platinum iridium about the size of the human brain.' - Isaac Asimov, 1941.
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.
Datagrid Model Generation Perfect For Eternal Cities Of Science Fiction
'... there was enough flexibility to allow for wide variation.
Kazahk Ironist Protester Arrested For Blank Sign Protest
'...a man carried a white rectangular sign, blank on both sides.'
Bitcoin Surges Again, To $7,000
'... electronic, private cash, unbacked by any government, untraceable, completely anonymous.'
China Develops Taste Testing Robots
'Install taste buds in the end of one tentacle...'
North Sea Stone Age Reconstruction And Philip K Dick
'Your Dip digs back into antiquity. Rome. Greece. Dust and old volumes.'
Tesla Robotaxis Will Automatically Recharge Themselves
'Then it appeared to make up its mind, and trundled over to a wall socket...'
New Lifelike Material Powered By Artificial Metabolism
'... The biological robots were not living creatures.'
Husqvarna Automower 435X AWD
'Gramp Stevens sat in a lawn chair, watching the mower at work...'
Elon Musk Foretells Tesla Sans Steering Wheel
'How about the steering wheel... I don't need one.'
Adversarial Patches Trick Computer Vision
'The surveillance cameras can all see it, but then they forget they’ve seen it.'
Amazon Warehouse Computer Can Fire People Now
'The system has already fired five people...'
BrainEx Restores Some Activity To Severed Pig Head
'... they placed the brain in a special solution, having all the properties of Nursing the brain cells.'
Yes, But Do Astrobees Have Lasers For Lightsaber Training?
'... Ancient weapons are no match for a good blaster at your side, kid.'
'Young Razorbacks Before Their Katanas Grow In'
'Twin robotic arms with gleaming three-foot sword blades unfolded from the forward hydraulic assemblies...'
A New Way To Run Into Things
'He made an adjustment, pointed the tube at the wall beside Etzwane, and projected a cone of light.'
'Metallic Wood' Strong Like Titanium, Floats In Water
'A metal... light as cork and stronger than steel...'
More SF in the News Stories
More Beyond Technovelgy science news stories