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Authors: Kolja Kühnlenz 1 ; Sergej Hermann 1 ; Kevin Kalb 1 ; Lucas Marschollek 1 and Barbara Kühnlenz 2

Affiliations: 1 Robotics Research Lab, Department of Electrical Engineering and Computer Science, Coburg University of Applied Sciences and Arts, D-96450 Coburg and Germany ; 2 Institute for Cognitive Systems, Department of Electrical Engineering and Information Technology, TU Munich, D-80290 Munich and Germany

ISBN: 978-989-758-380-3

Keyword(s): Robotics, Human-robot Interaction, Human Factors.

Related Ontology Subjects/Areas/Topics: Human Factors & Human-System Interface ; Human-Robots Interfaces ; Industrial Automation and Robotics ; Industrial Engineering ; Informatics in Control, Automation and Robotics ; Robotics and Automation

Abstract: This paper investigates the progression of human hand trajectory variabilities during a pick-and-place task. A user study is conducted and human hand positions are tracked optically. Standard deviations of human hand positions over all trajectories within a trial are computed point-wise orthogonally to the direct path between start and goal positions. Statistical tests reveal a decrease of standard deviations from hand start to goal positions. Moreover, stronger variations of standard deviations are noted in during the center part of the trajectories. Contrary to expectations, a longitudinal study design does not reveal learning effects in terms of reduction of trajectory variabilities. The results suggest, that uncertainties of human hand positions increase with the distance to a goal location and could constitute a larger risk for collisions within a cooperative human-robot pick-and-place scenario, e.g. assembly.

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Paper citation in several formats:
Kühnlenz, K.; Hermann, S.; Kalb, K.; Marschollek, L. and Kühnlenz, B. (2019). Progression of Human Hand Trajectory Variabilities during a Pick-and-Place Task.In Proceedings of the 16th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO, ISBN 978-989-758-380-3, pages 323-327. DOI: 10.5220/0007915403230327

@conference{icinco19,
author={Kolja Kühnlenz. and Sergej Hermann. and Kevin Kalb. and Lucas Marschollek. and Barbara Kühnlenz.},
title={Progression of Human Hand Trajectory Variabilities during a Pick-and-Place Task},
booktitle={Proceedings of the 16th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,},
year={2019},
pages={323-327},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007915403230327},
isbn={978-989-758-380-3},
}

TY - CONF

JO - Proceedings of the 16th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,
TI - Progression of Human Hand Trajectory Variabilities during a Pick-and-Place Task
SN - 978-989-758-380-3
AU - Kühnlenz, K.
AU - Hermann, S.
AU - Kalb, K.
AU - Marschollek, L.
AU - Kühnlenz, B.
PY - 2019
SP - 323
EP - 327
DO - 10.5220/0007915403230327

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