2009 | OriginalPaper | Buchkapitel
Feature Extraction and Selection for Inferring User Engagement in an HCI Environment
verfasst von : Stylianos Asteriadis, Kostas Karpouzis, Stefanos Kollias
Erschienen in: Human-Computer Interaction. New Trends
Verlag: Springer Berlin Heidelberg
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In this paper, we present our work towards estimating the engagement of a person to the displayed information of a computer monitor. Deciding whether a user is attentive or not, and frustrated or not, helps adapting the displayed information of a computer in special environments, such as e-learning. The aim of the current work is the development of a method that can work user-independently, without necessitating special lighting conditions and with only requirements in terms of hardware, a computer and a web-camera.