Hug robot system based on an analysis of hug behavior with approaching humans

Humans establish embodied interactions, such as bows and handshakes, when they first greet one another and display a feeling of rapport. It is believed that humans construct a relationship that is emotionally acceptable to each other by the synchronization of their embodied rhythms through their emb...

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Main Authors: Mitsuru JINDAI, Shunsuke OTA, Toshiyuki YASUDA, Tohru SASAKI
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2022-03-01
Series:Journal of Advanced Mechanical Design, Systems, and Manufacturing
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/jamdsm/16/1/16_2022jamdsm0016/_pdf/-char/en
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author Mitsuru JINDAI
Shunsuke OTA
Toshiyuki YASUDA
Tohru SASAKI
author_facet Mitsuru JINDAI
Shunsuke OTA
Toshiyuki YASUDA
Tohru SASAKI
author_sort Mitsuru JINDAI
collection DOAJ
description Humans establish embodied interactions, such as bows and handshakes, when they first greet one another and display a feeling of rapport. It is believed that humans construct a relationship that is emotionally acceptable to each other by the synchronization of their embodied rhythms through their embodied interactions. Hug behaviors are expected to synchronize embodied rhythms effectively as they are an embodied interaction where whole bodies are in contact with each other. In hug behaviors between humans and robots, the same efficiency is expected. Furthermore, when a human approaches a robot, the robot should generate a hug request motion to promote embodied interactions. Therefore, in this study, a hug robot system for the generation of hug behavior with approaching humans is developed. The hug robot system that employs a hug behavior request model generates request motion of a hug when a human approaches the robot. Furthermore, a switching hug control was developed by combining the proposed hug behavior request model with the hug behavior response model. In the switching hug control, when an approaching human requests a hug, the robot generates a response motion. However, if the approaching human does not request a hug, the robot will request one to the human. Then, in hug behaviors between a human and a robot, the motion characteristics of the robot that are preferred by majority of research participants are analyzed using the developed hug robot system.
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spelling doaj.art-fc17f2b0184f404b97aaf72f0e209c092022-12-22T03:39:00ZengThe Japan Society of Mechanical EngineersJournal of Advanced Mechanical Design, Systems, and Manufacturing1881-30542022-03-01161JAMDSM0016JAMDSM001610.1299/jamdsm.2022jamdsm0016jamdsmHug robot system based on an analysis of hug behavior with approaching humansMitsuru JINDAI0Shunsuke OTA1Toshiyuki YASUDA2Tohru SASAKI3Faculty of Engineering, University of ToyamaFaculty of Computer Science and Systems Engineering, Okayama Prefectural UniversityFaculty of Engineering, University of ToyamaFaculty of Engineering, University of ToyamaHumans establish embodied interactions, such as bows and handshakes, when they first greet one another and display a feeling of rapport. It is believed that humans construct a relationship that is emotionally acceptable to each other by the synchronization of their embodied rhythms through their embodied interactions. Hug behaviors are expected to synchronize embodied rhythms effectively as they are an embodied interaction where whole bodies are in contact with each other. In hug behaviors between humans and robots, the same efficiency is expected. Furthermore, when a human approaches a robot, the robot should generate a hug request motion to promote embodied interactions. Therefore, in this study, a hug robot system for the generation of hug behavior with approaching humans is developed. The hug robot system that employs a hug behavior request model generates request motion of a hug when a human approaches the robot. Furthermore, a switching hug control was developed by combining the proposed hug behavior request model with the hug behavior response model. In the switching hug control, when an approaching human requests a hug, the robot generates a response motion. However, if the approaching human does not request a hug, the robot will request one to the human. Then, in hug behaviors between a human and a robot, the motion characteristics of the robot that are preferred by majority of research participants are analyzed using the developed hug robot system.https://www.jstage.jst.go.jp/article/jamdsm/16/1/16_2022jamdsm0016/_pdf/-char/enhuman-robot systemrobot interactionembodied interactionmotion characteristicsmotion analysis
spellingShingle Mitsuru JINDAI
Shunsuke OTA
Toshiyuki YASUDA
Tohru SASAKI
Hug robot system based on an analysis of hug behavior with approaching humans
Journal of Advanced Mechanical Design, Systems, and Manufacturing
human-robot system
robot interaction
embodied interaction
motion characteristics
motion analysis
title Hug robot system based on an analysis of hug behavior with approaching humans
title_full Hug robot system based on an analysis of hug behavior with approaching humans
title_fullStr Hug robot system based on an analysis of hug behavior with approaching humans
title_full_unstemmed Hug robot system based on an analysis of hug behavior with approaching humans
title_short Hug robot system based on an analysis of hug behavior with approaching humans
title_sort hug robot system based on an analysis of hug behavior with approaching humans
topic human-robot system
robot interaction
embodied interaction
motion characteristics
motion analysis
url https://www.jstage.jst.go.jp/article/jamdsm/16/1/16_2022jamdsm0016/_pdf/-char/en
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AT toshiyukiyasuda hugrobotsystembasedonananalysisofhugbehaviorwithapproachinghumans
AT tohrusasaki hugrobotsystembasedonananalysisofhugbehaviorwithapproachinghumans