The Socio Cognitive Robots project of the University of Delft is a mixture of different projects which are all related to the interaction between man and machine. These projects range from robotic hardware design to cognitive robot control.
For example, one of the projects involved two iCat robots with different settings playing a game of "Go Fish" with small children. The emotional responses were compared between a socio cognitive iCat and an egocentric one. Another project was done with an Aldabaran humanoid robot with the capability to navigate itself through corridors.
The TU Delft project bundles interesting projects on their website with links, pictures and videos.
TU Delft
TNO-ICT