Title :
How Does a Pedagogical Agent Look at a Learner when Providing Evaluation Feedback?
Author :
Farouk, Mohamedade ; Rety, J.-H.
Author_Institution :
LINC, Univ. Paris 8, Paris
Abstract :
We present in this paper a computational model for controling the gaze direction of a pedagogical agent. We are using a methodogical approach based on digital video corpora. A video corpus was collected. A subset of this corpus was annotated. Rules allowing for controling gaze direction of an agent were then obtained through statistical analysis on the annotations.
Keywords :
educational administrative data processing; intelligent tutoring systems; statistical analysis; video signal processing; computational model; digital video corpora; evaluation feedback; pedagogical agent; statistical analysis; Cameras; Computational modeling; Education; Educational institutions; Error correction; Feedback; Layout; Mathematics; Statistical analysis; Testing; Conversational agents; Corpus analysis; ITS; Pedagogical agents;
Conference_Titel :
Advanced Learning Technologies, 2008. ICALT '08. Eighth IEEE International Conference on
Conference_Location :
Santander, Cantabria
Print_ISBN :
978-0-7695-3167-0
DOI :
10.1109/ICALT.2008.146
