Integrating Models of Personality and Emotions into Lifelike Characters

  • Elisabeth André
  • Martin Klesen
  • Patrick Gebhard
  • Steve Allen
  • Thomas Rist
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1814)

Abstract

A growing number of research projects in academia and industry have recently started to develop lifelike agents as a new metaphor for highly personalised human-machine communication. A strong argument in favour of using such characters in the interface is the fact that they make human-computer interaction more enjoyable and allow for communication styles common in human-human dialogue. In this paper we discuss three ongoing projects that use personality and emotions to address different aspects of the affective agent-user interface: (a) Puppet uses affect to teach children how the different emotional states can change or modify a character’s behaviour, and how physical and verbal actions in social interactions can induce emotions in others; (b) the Inhabited Market Place uses affect to tailor the roles of actors in a virtual market place; and (c) Presence uses affect to enhance the believability of a virtual character, and produce a more natural conversational manner.

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References

  1. 1.
    André, E.: Applied Artificial Intelligence Journal, Special Double Issue on Animated Interface Agents 13(4-5) (1999) Google Scholar
  2. 2.
    André, E., Rist, T., Müller, J.: Employing AI Methods to Control the Behavior of Animated Interface Agents. Applied Artificial Intelligence 13, 415–448 (1999)CrossRefGoogle Scholar
  3. 3.
    Ball, G., Breese, J.: Emotion and Personality in a Conversational Character. In: Workshop on Embodied Conversational Characters, Tahoe City, CA, October 12-15, pp. 83–84 and l19–121 (1998)Google Scholar
  4. 4.
    Damasio, A.R.: Descartes’ Error. Papermac, London (1996) (first published 1994, G. P. Putman’s Sons, New York)Google Scholar
  5. 5.
    Ekman, P.: An Argument for Basic Emotions. In: Stein, N.L., Oatley, K. (eds.) Basic Emotions, pp. 169–200. Lawrence Erlbaum, Hove (1992)Google Scholar
  6. 6.
    Elliott, C.: The Affective Reasoner: A process model of emotions in a multi-agent system. PhD Thesis, Northwestern University, Institute for the Learning Sciences Tech. Report #32 (1992) Google Scholar
  7. 7.
    Frijda, N.H.: The Emotions. Cambridge University Press, Cambridge (1986)Google Scholar
  8. 8.
    Furnham, A.: Language and Personality. In: Giles, H., Robinson, W.P. (eds.) Handbook of Language and Social Psychology, pp. 73–95. John Wiley & Sons, Chichester (1990)Google Scholar
  9. 9.
    Gallaher, P.E.: Individual Differences in Nonverbal Behavior: Dimensions of Style. Journal of Personality and Social Psychology 63(1), 133–145 (1992)CrossRefGoogle Scholar
  10. 10.
    Hayes-Roth, B., van Gent, R.: Story-Making with Improvisational Puppets. In: Agent 1997, Marina del Rey, CA, USA (1997)Google Scholar
  11. 11.
    Höök, K., Sjölinder, M., Ereback, A.-L., Persson, P.: Dealing with the lurking Lutheran view on interfaces: Evaluation of the Agneta and Frida System. In: Proceedings of the i3 Spring Days Workshop on Behavior Planning for Lifelike Characters and Avatars, Sitges, Spain, pp. 125–136 (1999)Google Scholar
  12. 12.
    Isbister, K., Nass, C.: Personality in Conversational Characters: Building Better Digital Interaction Partners Using Knowledge About Human Personality Preferences and Perceptions. In: Workshop on Embodied Conversational Characters, Tahoe City, CA, October 12-15, pp. 103–111 (1998)Google Scholar
  13. 13.
    Lang, P.: The emotion probe: Studies of motivation and attention. American Psychologist 50(5), 372–385 (1995)CrossRefGoogle Scholar
  14. 14.
    Lester, J.C., Towns, S.G., Callaway, C., Voerman, J.L., FitzGerald, P.J.: Deictic and emotive communication in animated pedagogical agents. In: Cassell, et al. (eds.) Embodied Conversational Agents. MIT Press, Cambridge (1999) (to appear)Google Scholar
  15. 15.
    Machado, I., Paiva, A.: Heroes, Villains, Magicians,.: Believable Characters in a Story Creation Environment. In: AI-ED 1999 Workshop on Animated and Personified Pedagogical Agents, Le Mans, France (1999)Google Scholar
  16. 16.
    Macllhagga, M., George, P.: Communicating Meaningful Emotional Information in a Virtual World. In: Proc. of the Workshop on Affect in Interactions - Towards a new Generation of Interfaces, held in conjunction with the 3rd i3 Annual Conference, Siena, Italy, pp. 150–155 (1999)Google Scholar
  17. 17.
    Martinho, C., Paiva, A.: Pathematic Agents: Rapid Development of Believable Emotional Agents in Intelligent Virtual Environments. In: Proc. of the Third Annual Conference on Autonomous Agents, Seattle, WA, pp. 1–8 (1999)Google Scholar
  18. 18.
    McCrae, R.R., John, O.P.: An introduction to the five-factor model and its applications. Journal of Personality 60, 175–215 (1992); Special Issue: The five-factor model: Issues and applicationsCrossRefGoogle Scholar
  19. 19.
    Microsoft Agent: Software Development Kit, Microsoft Press, Redmond Washington (1999), http://microsoft.public.ms/agent
  20. 20.
    Ortony, A., Clore, G.L., Collins, A.: The Cognitive Structure of Emotions. Cambridge University Press, Cambridge (1988)Google Scholar
  21. 21.
    Picard, R.W.: Affective Computing. The MIT Press, Cambridge (1997)Google Scholar
  22. 22.
    Reichenbach, I., Masters, J.: Children’s use of expressive and contextual cues in judgements of emotions. Child Development 54, 102–141 (1983)CrossRefGoogle Scholar
  23. 23.
    Reilly, W.S.: Believable Social and Emotional Agents. Ph.D. Thesis. Technical Report CMU-CS-96-138, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA (May 1996)Google Scholar
  24. 24.
    Scaife, M., Rogers, Y.: External Cognition: How Do Graphical Representations Work? International Journal of Human-Computer Studies 45, 185–213 (1996)CrossRefGoogle Scholar
  25. 25.
    Scherer, K.R.: Personality Markers in Speech. In: Scherer, K.R., Giles, H. (eds.) Social Markers in Speech, pp. 147–209. Cambridge University Press, Cambridge (1979)Google Scholar
  26. 26.
    Simon, H.: Motivational and emotional controls of cognition (1967); Reprinted in Models of Thoughts, pp. 29–38. Yale University Press, New Haven (1979)Google Scholar
  27. 27.
    Sloman, A.: Architectural Requirements for Human-like Agents Both Natural and Artificial (What sorts of machines can love?). To appear in Dautenhahn, K. (ed.) Human Cognition And Social Agent Technology. John Benjamins Publishing, Amsterdam (1999)Google Scholar
  28. 28.
    van Mulken, S., André, E., Müller, J.: The Persona Effect: How Substantial is it? In: Proc. of HCI 1998, Sheffield, pp. 53–66 (1998)Google Scholar
  29. 29.
    Velasquez, J.D.: Proc. of Agents 1999 Workshop on Emotional Architectures, Seattle, WA (1999)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Elisabeth André
    • 1
  • Martin Klesen
    • 1
  • Patrick Gebhard
    • 1
  • Steve Allen
    • 1
  • Thomas Rist
    • 1
  1. 1.DFKI GmbHSaarbrückenGermany

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