Gaze Behavior of Talking Faces Makes a Difference


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Es, I. van and Heylen, D.K.J. and Dijk, E.M.A.G. van and Nijholt, A. (2002) Gaze Behavior of Talking Faces Makes a Difference. In: Proceedings CHI 2002: Changing the World, Changing Ourselves, 20-25 April 2002, Minneapolis, USA (pp. pp. 734-735).

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Abstract:We present the results of an experiment investigating the effects of a talking head’s gaze behavior on the user’s quality assessment of the interface. We compared a version that used life-like rules for gazing with a version that would keep its eyes fixed on the visitor most of the time, and a random version. We found significant differences between these gaze algorithms in terms of ease of use, efficiency and other quality factors.
Item Type:Conference or Workshop Item
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Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/64046
Official URL:http://doi.acm.org/10.1145/506443.506571
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Metis ID: 209022