This paperpresents a new system for recognition and imitation of a set of facial expressions using the visual information acquired by the robot. Besides, the proposed system detects and imitates the interlocutor´s head pose and motion.
Copyright2013 Felipe Andres Cid, Jose Augusto Prado, Pablo Manzano, Pablo Bustos, PedroNunez. Article firstpublished in Journal of Physical Agents, V. 7, n. 1, as open access articledistributed under the terms of the Creative Commons Attribution Licence.
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This paper reports on a pilot study that examined the use of a science and technology curriculum based on robotics to increase the achievement scores of youth ages 9-11 in an after school program. The study examined and compared the pretest and posttest scores of youth in the robotics intervention with youth in a control group. The results revealed that youth in the robotics intervention had a significant increase in mean scores on the posttest and that the control group had no significant change in scores from the pretest to the posttest. In addition, the results of the study indicated that the evaluation instrument used to measure achievement was valid and reliable for this study.
Article originally appeared in: “Journal of Research on Technology in Education”, V. 39 (2007), n.3, ISTE (International Society for Technology in Education). All rights reserved. Republished with permission.