Head pose estimation for real-time low-resolution video. - David van der Pol; Raymond H. Cuijpers; James F. Juola (ECCE, 2010)

Head pose estimation for a domestic robot. - David van der Pol; Raymond H. Cuijpers; James F. Juola (HRI, 2011)

Making Robots Persuasive: The Influence of Combining Persuasive Strategies (Gazing and Gestures) by a Storytelling Robot on Its Persuasive Power. - Jaap Ham; René Bokhorst; Raymond H. Cuijpers; David van der Pol; John-John Cabibihan (ICSR, 2011)

Design of Robust Robotic Proxemic Behaviour. - Elena Torta; Raymond H. Cuijpers; James F. Juola; David van der Pol (ICSR, 2011)

Modeling and Testing Proxemic Behavior for humanoid Robots. - Elena Torta; Raymond H. Cuijpers; James F. Juola; David van der Pol (Int. J. Humanoid Robotics, 2012)

Region of Eye Contact of Humanoid Nao Robot Is Similar to That of a Human. - Raymond H. Cuijpers; David van der Pol (ICSR, 2013)

Imitating Human Emotions with Artificial Facial Expressions. - David O. Johnson; Raymond H. Cuijpers; David van der Pol (Int. J. Soc. Robotics, 2013)