Schubotz, L., Holler, J., & Ozyurek, A. (2015). Age-related differences in multi-modal audience design: Young, but not old speakers, adapt speech and gestures to their addressee's knowledge. Talk presented at the 4th GESPIN - Gesture & Speech in Interaction Conference. Nantes, France. 2015-09-02 - 2015-09-05.