R.  Alami, Albu-Schaeffer, A., Bicchi, A., Bischoff, R., Chatila, R., De Luca, A., De Santis, A., Giralt, G., Guiochet, J., Hirzinger, G., Ingrand, F., Lippiello, V., Mattone, R., Powell, D., Sen, S., Siciliano, B., Tonietti, G., and Villani, L., ?Safe and Dependable Physical Human-Robot Interaction in Anthropic Domains: State of the Art and Challenges?, in Proc. IROS'06 Workshop on pHRI - Physical Human-Robot Interaction in Anthropic Domains, 2006. 

A.  Albu-Schaeffer, Bicchi, A., Boccadamo, G., Chatila, R., De Luca, A., De Santis, A., Giralt, G., Hirzinger, G., Lippiello, V., Mattone, R., Schiavi, R., Siciliano, B., Tonietti, G., and Villani, L., ?Physical Human-Robot Interaction in Anthropic Domains: Safety and Dependability?, in Proc. 4th IARP/IEEE-EURON Workshop on Technical Challenges for Dependable Robots in Human Environments, 2005. 

A.  Bicchi, Rizzini, L. S., and Tonietti, G., ?Compliant robot arm design for intrinsic safety?, in Proc. IARP/RAS Workshop on Technical Challenges for Dependable Robots in Human Environments, 2001, pp. 100-106. 

A.  Bicchi, ?Hands for Dextrous Manipulation and Powerful Grasping: a Difficult Road Towards Simplicity?, in Robotics Research - VII, Berlin Heidelberg, Germany, 1996, pp. 2-15.