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Abstract
This paper presents a Mixed-Initiative (MI) framework for addressing the problem of control authority transfer between a remote human operator and an AI agent when cooperatively controlling a mobile robot. Our Hierarchical Expert-guided Mixed-Initiative Control Switcher (HierEMICS) leverages information on the human operator's state and intent. The control switching policies are based on a criticality hierarchy. An experimental evaluation was conducted in a high-fidelity simulated disaster response and remote inspection scenario, comparing HierEMICS with a state-of-the-art Expert-guided Mixed-Initiative Control Switcher (EMICS) in the context of mobile robot navigation. Results suggest that HierEMICS reduces conflicts for control between the human and the AI agent, which is a fundamental challenge in both the MI control paradigm and also in the related shared control paradigm. Additionally, we provide statistically significant evidence of improved, navigational safety (i.e., fewer collisions), LOA switching efficiency, and conflict for control reduction.
Original language | English |
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Title of host publication | 2022 IEEE 3rd International Conference on Human-Machine Systems (ICHMS) |
Editors | David Kaber, Antonio Guerrieri, Giancarlo Fortino, Andreas Nurnberger |
Publisher | IEEE |
Number of pages | 6 |
ISBN (Electronic) | 9781665452380 |
ISBN (Print) | 9781665452397 (PoD) |
DOIs | |
Publication status | Published - 19 Dec 2022 |
Event | 3rd IEEE International Conference on Human-Machine Systems, ICHMS 2022 - Orlando, United States Duration: 17 Nov 2022 → 19 Nov 2022 |
Publication series
Name | IEEE International Conference on Human-Machine Systems |
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Conference
Conference | 3rd IEEE International Conference on Human-Machine Systems, ICHMS 2022 |
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Country/Territory | United States |
City | Orlando |
Period | 17/11/22 → 19/11/22 |
Bibliographical note
Funding Information:* First and second authors contributed equally. This work was supported by the EPSRC grant EP/P01366X/1. 978-1-6654-5238-0/22/$31.00 ©2022 IEEE
Publisher Copyright:
© 2022 IEEE.
Keywords
- Cognitive Availability
- Human state
- Human-in-the-Loop
- Human-Robot Interaction
- Human-Robot Teaming
- Intent Recognition
- Mixed-Initiative
- Transfer of Control
- Variable Autonomy
ASJC Scopus subject areas
- Human-Computer Interaction
- Media Technology
- Control and Optimization
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Dive into the research topics of 'A Hierarchical Variable Autonomy Mixed-Initiative Framework for Human-Robot Teaming in Mobile Robotics'. Together they form a unique fingerprint.Projects
- 1 Finished
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Robotics for Nuclear Environments - Lead Manchester University (EP/P01366X/1)
Engineering & Physical Science Research Council
1/04/17 → 31/03/23
Project: Research