1. Pelachaud, C., Gelin, R., Martin, J.-C., Le, Q.A.: Expressive Gestures Displayed by a Humanoid Robot during a Storytelling Application. In: New Frontiers in Human-Robot Interaction (AISB), Leicester, GB (2010)
2. Chi, D., Costa, M., Zhao, L., Badler, N.: The EMOTE model for effort and shape. In: Proceedings of the 27th Annual Conference on Computer Graphics and Interactive Techniques, pp. 173–182 (2000)
3. Dautenhahn, K., Nehaniv, C., Walters, M., Robins, B., Kose-Bagci, H., Mirza, N., Blow, M.: Kaspar–a minimally expressive humanoid robot for human–robot interaction research. Applied Bionics and Biomechanics 6(3), 369–397 (2009)
4. Gouaillier, D., Hugel, V., Blazevic, P., Kilner, C., Monceaux, J., Lafourcade, P., Marnier, B., Serre, J., Maisonnier, B.: Mechatronic design of NAO humanoid. In: Robotics and Automation, ICRA 2009, pp. 769–774. IEEE, Los Alamitos (2009)
5. Hartmann, B., Mancini, M., Pelachaud, C.: Towards affective agent action: Modelling expressive ECA gestures. In: International Conference on Intelligent User Interfaces-Workshop on Affective Interaction, San Diego, CA (2005)