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MM
2005
ACM
130views Multimedia» more  MM 2005»
16 years 8 days ago
Multimodal expressive embodied conversational agents
In this paper we present our work toward the creation of a multimodal expressive Embodied Conversational Agent (ECA). Our agent, called Greta, exhibits nonverbal behaviors synchro...
Catherine Pelachaud
PDC
2004
ACM
16 years 3 days ago
The impact of participation in information system design: a comparison of contextual placements
To compare the outcomes of participatory and user-centered contextual design, case study methods and the Activity Checklist derived from Activity Theory are used to analyze two sy...
Magnus Irestig, Henrik Eriksson, Toomas Timpka
UIST
2004
ACM
16 years 3 days ago
Who cares?: reflecting who is reading what on distributed community bulletin boards
In this paper, we describe the YeTi information sharing system that has been designed to foster community building through informal digital content sharing. The YeTi system is a g...
Toshiya Yamada, Jun Shingu, Elizabeth F. Churchill...
IUI
2003
ACM
15 years 12 months ago
Scripting embodied agents behaviour with CML: character markup language
Embodied agents present ongoing challenging agenda for research in multi-modal user interfaces and humancomputer-interaction. Such agent metaphors will only be widely applicable t...
Yasmine Arafa, E. H. Mamdani
IUI
2003
ACM
15 years 12 months ago
Interaction tactics for socially intelligent pedagogical agents
Guidebots, or animated pedagogical agents, can enhance interactive learning environments by promoting deeper learning and improve the learner's subjective experience. Guidebo...
W. Lewis Johnson