Evaluating Human-in-the-Loop Assistive Feeding Robots Under Different Levels of Autonomy with VR Simulation and Physiological Sensors

Tong Xu, Tianlin Zhao, Jesus G. Cruz-Garza, Tapomayukh Bhattacharjee, Saleh Kalantari

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Feeding assistance is one of the most fundamental and time-consuming activities of daily living. In this study, we designed, implemented, and tested a system for virtual response testing of a human-in-the-loop assistive feeding robot with physiological measurements. The study focused on how different levels of autonomy (fully autonomous vs. partial autonomous) in feeding robots affected user experience. In a within-subject experiment with randomized order, we found statistically significant differences in Duration, Usability, Workload, and Success rate between Autonomy Modes. The results from EEG measures were consistent with the self-reported results in evaluating the Usability and Workload. Our findings support the potential of VR simulation and biometric sensors as an effective way to evaluate user interactions with an assistive robot, and suggest users’ preference to collaborate with the robot.

Original languageEnglish (US)
Title of host publicationSocial Robotics - 14th International Conference, ICSR 2022, Proceedings
EditorsFilippo Cavallo, John-John Cabibihan, Laura Fiorini, Alessandra Sorrentino, Hongsheng He, Xiaorui Liu, Yoshio Matsumoto, Shuzhi Sam Ge
PublisherSpringer Science and Business Media Deutschland GmbH
Pages314-327
Number of pages14
ISBN (Print)9783031246692
DOIs
StatePublished - 2022
Event14th International Conference on Social Robotics, ICSR 2022 - Florence, Italy
Duration: Dec 13 2022Dec 16 2022

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13818 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference14th International Conference on Social Robotics, ICSR 2022
Country/TerritoryItaly
CityFlorence
Period12/13/2212/16/22

Keywords

  • Electroencephalogram (EEG)
  • Human-robot collaboration
  • Human-robot interaction
  • Robot autonomy
  • Virtual reality

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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