Haptic and Visual Training of System Behavior – a case study for Robotic Programming-by-DemonstrationThomas Hulin, Carsten Preusche, Eldad Yechiam, Ariel Telpaz, Volker Schmirgel and Uwe E. ZimmermannBIO Web of Conferences, 1 (2011) 00039DOI: https://doi.org/10.1051/bioconf/20110100039