The videos below illustrate a few results obtained in a series of human-robot collaboration experiment. All tasks were executed using the cooperative dual task-space framework proposed by Bruno Adorno and Philippe Fraisse. The setup included a HOAP3 humanoid robot, an easyTrack 500 optical tracking system, and real-time visualization.
The video accompanying the ICRA 2011 paper1 is depicted below. In the paper, the interaction is represented by means of the relative configuration between the human’s and the robot’s hands. Based on this principle and a set of mathematical tools also proposed in the paper, a large set of tasks can be represented intuitively. The concept of simultaneous handling using mirrored movements, where the human controls the robot and simultaneously interacts with it by means of a common manipulated object, is also introduced.
You can find detailed info on the corresponding paper1, as well as2.