{"title":"Natural head and body orientation for humanoid robots during conversations with moving human partners through motion capture analysis","authors":"Pranav Barot, Ewen N. MacDonald, K. Mombaur","doi":"10.1109/ARSO56563.2023.10187462","DOIUrl":null,"url":null,"abstract":"In conversations between humans, a natural body and head orientation towards the interlocutor is important for their social interaction. Humanoids communicating with humans have to learn how to orient themselves properly which becomes a challenging task in the case of moving conversation partners. Studies of conversational behaviour often involve only stationary partners. In this research, we perform a motion capture study to address the scenario of moving subjects. Specifically, study trials were recorded during conversation between a human participant and interlocutor, with a focus on the behaviour of the head, shoulders, and feet. The results help better understand how humans behave while conversing with non-stationary interlocutors. The data from the trials was used to generate a mathematical model describing the relationship of the angle at which the interlocutor is located to the orientations of the head, shoulders and feet while tracking is performed. A new model setup to couple the motion of the interlocutor, the head and the shoulders is introduced, as well as a model to represent stepping in order to better replicate participant behaviour. The models are evaluated and then deployed to the REEM-C Humanoid Robot, for the purposes of generating a natural behavior of the robot and improving human-robot interaction.","PeriodicalId":382832,"journal":{"name":"2023 IEEE International Conference on Advanced Robotics and Its Social Impacts (ARSO)","volume":"226 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE International Conference on Advanced Robotics and Its Social Impacts (ARSO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARSO56563.2023.10187462","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In conversations between humans, a natural body and head orientation towards the interlocutor is important for their social interaction. Humanoids communicating with humans have to learn how to orient themselves properly which becomes a challenging task in the case of moving conversation partners. Studies of conversational behaviour often involve only stationary partners. In this research, we perform a motion capture study to address the scenario of moving subjects. Specifically, study trials were recorded during conversation between a human participant and interlocutor, with a focus on the behaviour of the head, shoulders, and feet. The results help better understand how humans behave while conversing with non-stationary interlocutors. The data from the trials was used to generate a mathematical model describing the relationship of the angle at which the interlocutor is located to the orientations of the head, shoulders and feet while tracking is performed. A new model setup to couple the motion of the interlocutor, the head and the shoulders is introduced, as well as a model to represent stepping in order to better replicate participant behaviour. The models are evaluated and then deployed to the REEM-C Humanoid Robot, for the purposes of generating a natural behavior of the robot and improving human-robot interaction.