Abstract
We motivate an approach to evaluating the utility of synthetic agents that is based on human physiology rather than questionnaires. The primary tool is an eye tracker that provides quantitative evidence of a user's focus of attention. The secondary tool is a signal encoder for skin conductance and heart rate in order to gain insight into the user's affective state. The salient feature of our evaluation strategy is that it allows us to measure important properties of the user's interaction experience on a moment-by-moment basis. We describe an empirical study in which we compare attending behavior and affect of participants watching the presentation of an apartment by three types of media: a synthetic agent, a text box, and speech only.
Original language | English |
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Title of host publication | Proceedings of the International Conference on Autonomous Agents |
Editors | F. Dignum, V. Dignum, S. Koenig, S. Kraus, M. Pechoucek, M. Singh, D. Steiner, S. Thompson, M. Wooldridge |
Pages | 1219-1220 |
Number of pages | 2 |
Publication status | Published - 2005 |
Externally published | Yes |
Event | 4th International Conference on Autonomous Agents and Multi agent Systems, AAMAS 05 - Utrecht Duration: 2005 Jul 25 → 2005 Jul 29 |
Other
Other | 4th International Conference on Autonomous Agents and Multi agent Systems, AAMAS 05 |
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City | Utrecht |
Period | 05/7/25 → 05/7/29 |
Keywords
- Eye tracking
- Presentation
- Synthetic agents
- User study
ASJC Scopus subject areas
- Engineering(all)