Design and implementation of a novel conversational companion robot for older adults

dc.contributor.authorGonzalez De la Garza, Adriana Lorena
dc.contributor.examiningcommitteeLatulipe, Celine (Computer Science) Choukou, Amine (Rehabilitation Science)en_US
dc.contributor.supervisorYoung, James E.
dc.date.accessioned2022-03-24T12:12:29Z
dc.date.available2022-03-24T12:12:29Z
dc.date.copyright2022-03-03
dc.date.issued2022-03-01
dc.date.submitted2022-03-03T15:17:48Zen_US
dc.degree.disciplineComputer Scienceen_US
dc.degree.levelMaster of Science (M.Sc.)en_US
dc.description.abstractSocial robots can help people with a variety of problems in everyday life. One of the issues that have been explored in the field of Human-Robot Interaction (HRI) is using social robots as companions, or to help with issues such as loneliness. Loneliness is a problem seen extensively in older adults, especially those who live alone as they have reduced social interaction. We investigate the use of a humanoid social service robot that can be used for conversation. Through iterative prototyping, we designed and developed a robotic behaviour to support individual self-reflection and wellness. We proceeded to then implement it as a stand-alone conversational social robot using Softbank’s humanoid robot NAO. Our approach relies on simple interaction design to avoid high robotic expectations and achieve a robust reflective behaviour. To learn about our behaviour’s feasibility, what people thought of it, and if people wanted to use it, we conducted a study where we deployed our novel behaviour using our stand alone offline conversational robot. We deployed our robot completely unsupervised and unmonitored for two nights into the homes of 14 older adults 65 and over. This study showed that most participants engaged with, and reported enjoying using the robot; based on participant’s feedback, our simple behaviour was able to successfully aid more than half of our participants to engage in self-reflection. This thesis provides a first step towards robots as an in-home companion for older adults by leveraging simple conversational techniques that prompt people to self reflect by talking about their day-to-day lives and feelings. Future long-term deployment can help us learn if our robot could potentially help older adults alleviate feelings of loneliness and thus, helping decrease the related stress and anxiety that comes with it.en_US
dc.description.noteMay 2022en_US
dc.identifier.urihttp://hdl.handle.net/1993/36370
dc.language.isoengen_US
dc.rightsopen accessen_US
dc.subjectHRIen_US
dc.subjectComputer Scienceen_US
dc.subjectSocial Robotsen_US
dc.titleDesign and implementation of a novel conversational companion robot for older adultsen_US
dc.typemaster thesisen_US
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