Towards Affective Sensing

Authors: Gordon McIntyre and Roland Göcke

Presented by Gordon McIntyre at the 12th International Conference on Human-Computer Interaction HCII2007, Beijing, China, 22-27 July 2007

Abstract

This paper describes ongoing work towards building a multimodal computer system capable of sensing the affective state of a user. Two major problem areas exist in the affective communication research. Firstly, affective states are defined and described in an inconsistent way. Secondly, the type of training data commonly used gives an oversimplified picture of affective expression. Most studies ignore the dynamic, versatile and personalised nature of affective expression and the influence that social setting, context and culture have on its rules of display. We present a novel approach to affective sensing, using a generic model of affective communication and a set of ontologies to assist in the analysis of concepts and to enhance the recognition process. Whilst the scope of the ontology provides for a full range of multimodal sensing, this paper focuses on spoken language and facial expressions as examples.

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Bibtex Entry

@INPROCEEDINGS{mcintyre_goecke2007,
AUTHOR = {G. McIntyre and R. Goecke},
TITLE = {{Towards Affective Sensing}},
BOOKTITLE = {{Proceedings of the 12th International Conference on Human-Computer Interaction HCII2007}},
PUBLISHER = {Springer},
ADDRESS = {Beijing, China},
SERIES = {Lecture Notes in Computer Science LNCS 4552},
VOLUME = 3,
PAGES = {411--420},
MONTH = jul,
YEAR = 2007}

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