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  Effects of vehicle- and task-related motion feedback on operator performance in teleoperation

Lächele, J., Venrooij, J., Pretto, P., & Bülthoff, H. (2016). Effects of vehicle- and task-related motion feedback on operator performance in teleoperation. In Leveraging Emerging Technologies for Future Capabilities (pp. 3310-3316). Red Hook, NY, USA: Curran.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0000-7A9A-A Version Permalink: http://hdl.handle.net/21.11116/0000-0000-7A9B-9
Genre: Conference Paper

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Lächele, J1, Author              
Venrooij, J1, Author              
Pretto, P1, 2, 3, Author              
Bülthoff, HH1, 3, 4, Author              
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              
2Project group: Motion Perception & Simulation, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_2528705              
3Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              
4Project group: Cybernetics Approach to Perception & Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_2528701              

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 Abstract: In this paper we present the results of two experiments performed using a teleoperation setup where operators control a simulated quadrotor in a virtual environment while perceiving visual and inertial motion feedback. Participants of this study performed a series of precision hover tasks. The experiments focused on how different motion feedback definitions affect operator performance and control effort. In the first experiment the effect of including different components of the quadrotor motion in the motion feedback was studied (referred to as "vehicle-related" motion feedback). In the second experiment, the effect of including task-related information in the motion feedback, in the form of a roll motion representing the offset between the desired and actual quadrotor position, was investigated (referred to as "task-related" motion feedback). In both experiments the effects of degraded visual quality was investigated. For both vehicle-related lateral motion feedback and task-related roll motion feedback, we found a significant increase in operator performance. Vehicle-related roll motion feedback showed no effect on operator performance. Control effort, defined as the overall stick deflection during the trials, decreased in vehicle-state roll motion conditions and increased in task-related motion feedback. The results show the applicability and benefits of providing task-related motion feedback in teleoperation.

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 Dates: 2016-05
 Publication Status: Published in print
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 Identifiers: BibTex Citekey: LacheleVPB2016
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Title: 72nd American Helicopter Society International Annual Forum (AHS 2016)
Place of Event: West Palm Beach, FL, USA
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Title: Leveraging Emerging Technologies for Future Capabilities
Source Genre: Proceedings
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Publ. Info: Red Hook, NY, USA : Curran
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 3310 - 3316 Identifier: ISBN: 978-1-5108-2506-2