About the Authors

Geoffrey Portelli

Affiliation Biorobotic Department, Institute of Movement Science, CNRS/Aix-Marseille II University, Marseille, France

Franck Ruffier

franck.ruffier@univmed.fr

Affiliation Biorobotic Department, Institute of Movement Science, CNRS/Aix-Marseille II University, Marseille, France

Frédéric L. Roubieu

Affiliation Biorobotic Department, Institute of Movement Science, CNRS/Aix-Marseille II University, Marseille, France

Nicolas Franceschini

Affiliation Biorobotic Department, Institute of Movement Science, CNRS/Aix-Marseille II University, Marseille, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GP FR NF. Performed the experiments: GP. Analyzed the data: GP FR NF. Contributed reagents/materials/analysis tools: GP FR FLR. Wrote the paper: GP FR NF. Simulated the artificial agent: FR FLR.