Human Physiology as a Basis for Designing and Evaluating Affective Communication with Life-Like Characters

Helmut PRENDINGER
Mitsuru ISHIZUKA

Publication
IEICE TRANSACTIONS on Information and Systems   Vol.E88-D    No.11    pp.2453-2460
Publication Date: 2005/11/01
Online ISSN: 
DOI: 10.1093/ietisy/e88-d.11.2453
Print ISSN: 0916-8532
Type of Manuscript: Special Section INVITED PAPER (Special Section on Life-like Agent and its Communication)
Category: 
Keyword: 
interface agents,  affective communication,  markup languages,  evaluation,  bio-signal,  eye tracking,  

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Summary: 
This paper highlights some of our recent research efforts in designing and evaluating life-like characters that are capable of entertaining affective and social communication with human users. The key novelty of our approach is the use of human physiological information: first, as a method to evaluate the effect of life-like character behavior on a moment-to-moment basis, and second, as an input modality for a new generation of interface agents that we call 'physiologically perceptive' life-like characters. By exploiting the stream of primarily involuntary human responses, such as autonomic nervous system activity or eye movements, those characters are expected to respond to users' affective and social needs in a truly sensitive, and hence effective, friendly, and beneficial way.


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