Use of Robotic Pet in a Distributed Layout Elderly Housing with Services: A Case Study on Elderly People with Cognitive Impairment. - Yoko Hori; Ken Kato; Mia Kobayashi; Yuriko Inoue; Kecheng Lai; Akitaka Sugishita; Yoshihiro Okamoto; Satoko Kamiya; Takanori Shibata (J. Robotics Mechatronics, 2021)