1. Sensorimotor Interaction Group, Max Planck Institute for Informatics, Saarland Informatics Campus, Germany
2. Sensorimotor Interaction, Max Planck Institute For Informatics, Saarland, Germany
3. Sensorimotor Interaction, Max Planck Institute for Informatics, Saarland Informatics Campus, Germany and University of Applied Sciences, Germany
4. Sensorimotor Interaction, Max Planck Institute for Informatics, Saarland Informatics Campus, Germany
5. Carleton University, Canada
6. University of Waterloo, Canada