Article

System for authoring highly interactive, personality-rich interactive characters

Authors:

A. Bryan Loyall,

W. Scott Neal Reilly,

Peter WeyhrauchAuthors Info & Claims

SCA '04: Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation

Pages 59 - 68

https://doi.org/10.1145/1028523.1028532

Published: 27 August 2004 Publication History

Abstract

We describe an innovative system for authoring expressive, fully autonomous interactive characters. The focus of our work is creating a system to allow rich authoring that captures as much of the artistic intent of the author in procedural form as we can, and that provides automatic support for expressive execution of that content. The system is composed of two parts: (1)a programming language with unusual language features including concurrency, reflection, backtracking, continuously monitored expressions, and a model of emotion, that was created for the expression of interactive self-animating characters; and (2) a motion synthesis system that combines hand-animated motion data with artistically authored procedures for generalizing the motion while preserving the artistic intent. This system has been used to create over a dozen interactive characters, which have been shown at juried venues, as well as being deployed commercially. We describe how artistic qualities important to interactive characters are encoded and supported using this system, and demonstrate the system with an implemented interactive character.

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Cited By

Kaneko KOkada Y(2024)Emotion-Based 3D CG Character BehaviorsEncyclopedia of Computer Graphics and Games10.1007/978-3-031-23161-2_35(645-653)Online publication date: 5-Jan-2024
https://doi.org/10.1007/978-3-031-23161-2_35
Kaneko KOkada Y(2017)Emotion-Based 3D CG Character BehaviorsEncyclopedia of Computer Graphics and Games10.1007/978-3-319-08234-9_35-1(1-9)Online publication date: 2-Mar-2017
https://doi.org/10.1007/978-3-319-08234-9_35-1
Lombardo VBattaglino CPizzo ADamiano RLieto A(2015)Coupling conceptual modeling and rules for the annotation of dramatic mediaSemantic Web10.3233/SW-1401566:5(503-534)Online publication date: 7-Aug-2015
https://doi.org/10.3233/SW-140156
Show More Cited By

Index Terms

System for authoring highly interactive, personality-rich interactive characters
1. Computing methodologies
  1. Artificial intelligence
    1. Computer vision
      1. Image and video acquisition
        3D imaging
    2. Philosophical/theoretical foundations of artificial intelligence
  2. Computer graphics
    1. Animation

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Information & Contributors

Information

Published In

cover image ACM Conferences

SCA '04: Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation

August 2004

388 pages

ISBN:3905673142

Conference Chairs:
Norman Badler
University of Pennsylvania
,
Mathieu Desbrun
University of Southern California
,
Ronan Boulic,
Dinesh Pai

Sponsors

SIGGRAPH: ACM Special Interest Group on Computer Graphics and Interactive Techniques
EUROGRAPHICS: The European Association for Computer Graphics

Publisher

Eurographics Association

Goslar, Germany

Publication History

Published: 27 August 2004

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SCA04

Sponsor:

SIGGRAPH
EUROGRAPHICS

SCA04: Symposium on Computer Animation 2004

August 27 - 29, 2004

Grenoble, France

Acceptance Rates

Overall Acceptance Rate 183 of 487 submissions, 38%

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Cited By

Kaneko KOkada Y(2024)Emotion-Based 3D CG Character BehaviorsEncyclopedia of Computer Graphics and Games10.1007/978-3-031-23161-2_35(645-653)Online publication date: 5-Jan-2024
https://doi.org/10.1007/978-3-031-23161-2_35
Kaneko KOkada Y(2017)Emotion-Based 3D CG Character BehaviorsEncyclopedia of Computer Graphics and Games10.1007/978-3-319-08234-9_35-1(1-9)Online publication date: 2-Mar-2017
https://doi.org/10.1007/978-3-319-08234-9_35-1
Lombardo VBattaglino CPizzo ADamiano RLieto A(2015)Coupling conceptual modeling and rules for the annotation of dramatic mediaSemantic Web10.3233/SW-1401566:5(503-534)Online publication date: 7-Aug-2015
https://doi.org/10.3233/SW-140156
Damiano RLombardo VNunnari F(2013)Virtual agents for the production of linear animationsEntertainment Computing10.1016/j.entcom.2013.06.0014:3(187-194)Online publication date: Aug-2013
https://doi.org/10.1016/j.entcom.2013.06.001
Fei GLi XFei RThalmann DWu EPan ZEl Rhalibi AMagnenat-Thalmann NAdcock M(2012)AVATARProceedings of the 11th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in Industry10.1145/2407516.2407521(21-24)Online publication date: 2-Dec-2012
https://dl.acm.org/doi/10.1145/2407516.2407521
Lombardo VNunnari FDamiano R(2012)The AnimaTricks System: Animating Intelligent Agents from High-Level Goal DeclarationsIntelligent Technologies for Interactive Entertainment10.1007/978-3-642-30214-5_22(203-208)Online publication date: 2012
https://doi.org/10.1007/978-3-642-30214-5_22
Niehaus JWeyhrauch P(2011)Towards an Architecture for Collaborative Human/AI Control of Interactive CharactersAgents for Games and Simulations II10.1007/978-3-642-18181-8_5(67-75)Online publication date: 2011
https://doi.org/10.1007/978-3-642-18181-8_5
Buche CJeannin-Girardon ADe Loor P(2011)Simulation theory and anticipation for interactive virtual character in an uncertain worldComputer Animation and Virtual Worlds10.1002/cav.40122:2-3(133-139)Online publication date: 1-Apr-2011
https://dl.acm.org/doi/10.1002/cav.401
Reilly SNiehaus JWeyhrauch PYücesan E(2010)Modeling ground soldier situational awareness for constructive simulation with rulesProceedings of the Winter Simulation Conference10.5555/2433508.2433684(1431-1443)Online publication date: 5-Dec-2010
https://dl.acm.org/doi/10.5555/2433508.2433684
Li LLiu GZhang MPan ZSong E(2010)BAAPProceedings of the 9th international conference on Entertainment computing10.5555/1881673.1881719(350-357)Online publication date: 8-Sep-2010
https://dl.acm.org/doi/10.5555/1881673.1881719
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