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Implicit intention transference using eye-tracking glasses for improved safety in human-robot interaction
Örebro University, School of Science and Technology. (MRO Lab, AASS)ORCID iD: 0000-0002-8380-4113
Örebro University, School of Science and Technology.ORCID iD: 0000-0002-2953-1564
Faculty of Human Sciences, University of Cologne, Germany, Cologne, Gemany.ORCID iD: 0000-0001-9530-4151
Örebro University, School of Science and Technology.ORCID iD: 0000-0003-0217-9326
2019 (English)Conference paper, Oral presentation only (Refereed)
Abstract [en]

Eye gaze can convey information about intentions beyond what can beinferred from the trajectory and head pose of a person. We propose eye-trackingglasses as safety equipment in industrial environments shared by humans androbots. In this work, an implicit intention transference system was developed and implemented. Robot was given access to human eye gaze data, and it responds tothe eye gaze data through spatial augmented reality projections on the sharedfloor space in real-time and the robot could also adapt its path. This allows proactivesafety approaches in HRI for example by attempting to get the human'sattention when they are in the vicinity of a moving robot. A study was conductedwith workers at an industrial warehouse. The time taken to understand the behaviorof the system was recorded. Electrodermal activity and pupil diameter wererecorded to measure the increase in stress and cognitive load while interactingwith an autonomous system, using these measurements as a proxy to quantifytrust in autonomous systems.

Place, publisher, year, edition, pages
2019.
Keywords [en]
Human-robot interaction, intention communication, eye tracking, spatial augmented reality, electrodermal activity, stress, cognitive load.
National Category
Computer Sciences
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:oru:diva-79736OAI: oai:DiVA.org:oru-79736DiVA, id: diva2:1391172
Conference
International Conference on Social Robotics - Quality of Interaction in Socially Assistive Robots Workshop, Madrid, Spain, November 26th-29th, 2019
Projects
ILAIDAvailable from: 2020-02-03 Created: 2020-02-03 Last updated: 2020-02-14Bibliographically approved

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Implicit intention transference using eye-tracking glasses for improved safety in human-robot interaction(223 kB)15 downloads
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Chadalavada, Ravi TejaAndreasson, HenrikSchindler, MaikeLilienthal, Achim J.

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CiteExportLink to record
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Citation style
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  • de-DE
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  • Other locale
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Output format
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