抄録
The Robot Assisted Activity (RAA) have been conducted in the welfare facility. The RAA is the activity to enhance elderly people's sociality or keep their mentally stable through contact with robots. In this paper, the effect on the reaction of the elderly people to the robot working in RAA has been discussed. The video image of the RAA for elderly person with dementia level II-IV have been analyzed about the change of the eyes direction during RAA. How the robot needs to behave according to the situation of a subject who normally changes one's reaction by circumstance has been indicated.
