[4Rin1] Interactive 2

[4Rin1-40] Interaction analysis focusing on changes in facial expressions for creating evidence of dementia care

〇Masashi Onozuka¹, Shohei Takahara², Masaaki Iiyama², Tomoe Tanaka³, Misako Funabasi³, Mia Kobayashi¹, Shinya Kiriyama^1,4 (1.Shizuoka University, 2.Kyoto University, 3.CareHome Nishi-Oi Kohoen, 4.The Society of Citizen Informatics for Human Cognitive Disorder)

Keywords: Facial expression recognition

The experts who provide good dementia care consider various factors concerning the individual character for each person.
We have studied the methods for evaluating the skills of caregivers based on a multimodal annotation framework.
In this paper, we analyze care interaction scenes focusing on the changes in facial expressions, to clarify the characteristics of interventions that make care recipients smile. The results have created some evidence about the observation skills of an expert caregiver.