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ATAL
2010
Springer
13 years 6 months ago
Evaluating models of speaker head nods for virtual agents
Virtual human research has often modeled nonverbal behaviors based on the findings of psychological research. In recent years, however, there have been growing efforts to use auto...
Jina Lee, Zhiyang Wang, Stacy Marsella
CHI
2007
ACM
14 years 6 months ago
Move to improve: promoting physical navigation to increase user performance with large displays
In navigating large information spaces, previous work indicates potential advantages of physical navigation (moving eyes, head, body) over virtual navigation (zooming, panning, fl...
Robert Ball, Chris North, Doug A. Bowman
ATAL
2008
Springer
13 years 8 months ago
Does the contingency of agents' nonverbal feedback affect users' social anxiety?
We explored the association between users' social anxiety and the interactional fidelity of an agent (also referred to as a virtual human), specifically addressing whether th...
Sin-Hwa Kang, Jonathan Gratch, Ning Wang, James H....
IJSC
2008
161views more  IJSC 2008»
13 years 6 months ago
Automatic Generation of Gaze and Gestures for Dialogues between Embodied Conversational Agents
In this paper we introduce a system that automatically adds different types of non-verbal behavior to a given dialogue script between two virtual embodied agents. It allows us to t...
Werner Breitfuss, Helmut Prendinger, Mitsuru Ishiz...
IWC
2008
84views more  IWC 2008»
13 years 4 months ago
I hate you! Disinhibition with virtual partners
This paper presents a descriptive lexical analysis of spontaneous conversations between users and the 2005 Loebner prize winning chatterbot, Jabberwacky. The study was motivated i...
Antonella De Angeli, Sheryl Brahnam