A Friendly Beast of Burden: A Human-Assistive Robot for Handling Large Payloads. - Clément Gosselin; Thierry Laliberté; Boris Mayer St-Onge; Simon Foucault; Alexandre Campeau-Lecours; Vincent Duchaine; Noemie Paradis; Dalong Gao; Roland Menassa (IEEE Robotics Autom. Mag., 2013)