Virtual Faces With Personality And Emotion
The faces of virtual characters can be generated from a model with defined personality traits and matching emotions. This research project has been conducted at the Computer Graphics and Vision Group (UIB), a research unit of the Mathematics and Computer Science Department at the University of Balearic Islands.
(Virtual faces display emotion and personality)
The researchers followed the five-personality-trait model developed by Albert Mehrabian; extraversion, neuroticism, openness, conscientiousness and agreeableness all reflect associated facial expressions.
"This paper presents an affective model that determines the emotional state of a character according to the personality traits and the experienced emotions. We consider an emotional state as the layer between personality and emotion. The proposed affective model offers a mapping between emotions and emotional states. To evidence emotional states of a virtual character, we can attribute them facial expressions based on their associated emotions. Facial expressions for intermediate emotions are generated automatically from expressions for universal emotions. The experiments show coherent emotional states produced by a simulated story. They also present how the corresponding emotions were represented through dynamic and static facial expressions. Finally, the obtained results demonstrate the satisfactory recognition by a group of people unfamiliar with the work described."
SF fans are looking forward to virtual characters with real emotions and personalities. Trek fans recall Landru, the computer that ran a planet.
Fans of written sf recall characters like Wintermute, who appeared to Case in cyberspace as an old friend and associate.
Case brought the gun around and looked down the line of sight at Deane's pink, ageless face.
`Don't,' Deane said. `You're right. About what this all is. What I am. But there are certain internal logics to be honored. If you use that, you'll see a lot of brains and blood, and it would take me several hours -your subjective time -to effect another spokesperson. This set isn't easy for me to maintain. Oh, and I'm sorry about Linda, in the arcade. I was hoping to speak through her, but I'm generating all this out of your memories, and the emotional charge... Well, it's very tricky. I slipped. Sorry.'
Case lowered the gun. `This is the matrix. You're Wintermute.'
`Yes. This is all coming to you courtesy of the simstim unit wired into your deck, of course. I'm glad I was able to cut you off before you'd managed to jack out.' Deane walked around the desk, straightened his chair, and sat down. `Sit, old son. We have a lot to talk about.'
From Generation and visualization of emotional states in virtual characters via Roland.
Scroll down for more stories in the same category. (Story submitted 12/9/2008)
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 -
AIREAL Lets You Feel Virtual Objects In The Open Air
'Startled, he touched his mouth. 'How the devil did you do that?' he shouted.'- Frederick Pohl, 1965.
Millimeter-Scale Computing For 'Internet of Things'
'In their megalomania they thought to make the very sand beneath their feet intelligent...'- Stanislaw Lem, 1965.
Fujitsu Touchscreen Mixes Real And Virtual Worlds
'His hands flashed over the keyboard - it had not been there a moment before, but it was operative...'- Frederik Pohl, 1965.
Nanowire Memristor Networks Form 'Brains'
'He had constructed ... a brain, of metal... whose atomic structure he claimed was analogous to the atomic structure of a living brain.'- Edmond Hamilton, 1926.
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.
K5 Autonomous Data Machine The Future Of Mall Security
''Halt!' A robot guard appeared...'
RF Safe-Stop Shuts Cars Off
'...a police control-override.'
Army's New Bird-Like Surveillance UAV
'The prototype blue-bellied, gray-backed tracer-bird with the wide-angle eye...'
Honda's Tumblebug - The UNI-CUB beta
'A tumblebug does not give a man dignity...'
NASA's LADEE Enters Lunar Orbit
'... dust normally on the surface picks up and keeps a charge.'
3D Printing An Entire Car
"... Almost as good as the original it was printed from."
Aldebaran Robot Talks Like C3PO - Almost
'See Vee Threepio - Vee for versatility - at your service...'
Google's Skin Tattoo Lie Detector
'Three and a half centimetres in diameter, permanently fixed in the centre of his forehead.'
inFORM Dynamic Shape Output Device
Like that pushpin device you remember, but supercharged.
Owlet Vitals, The Future Of Baby Monitoring
'In every diaper there is a fine copper wire...'
Robert Heinlein, Your Personal Electric Helicopter Will Be Ready In 2016
"They were half way home when a single flyer, hopping free in a copter harness, approached the little parade."
WildCat Runs Faster Than You, Untethered
'...moving with such drifting ease that it was like a single solid cloud of black-grey smoke blown at him in silence.' Almost.
HiBot's ACM-R5H Robot Video Shows Graceful Terminator-Style Swimming
'No! No! Aaaaaaarrrrrrgh!'
tDCS Jumpstarts Your Future
'We invented a scanner that can change the labyrinthine neural connections of the brain by tiny electronic impulses...'.
RealView Interactive Live Medical Holography
Surgeons can see an organ in its entirety in a live image.
Britney Spears And Lynn Minmay - Weapons Of Choice
An attack can take many forms.
More SF in the News Stories
More Beyond Technovelgy science news stories