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A. Kienle, C. Schlösser, and P. Schlieker-Steens, “Experiences from eye tracking chat-communication using the INKA-SUITE,” SAGA 2013 : Proceedings of the First International Workshop on Solutions for Automatic Gaze-Data Analysis 2013. Universitätsbibliothek Bielefeld, Bielefeld eCollections (BieColl), Bielefeld, pp. 15–18, 2013.