The Effect of Robot Gaze Direction While Idle on User Comfort and Subjective Impressions. - Yoshiki Nakamura 002; Hiroyuki Umemuro (RO-MAN, 2020)

The Effect of Robots Listening Attitude Change on the Self-disclosure of the Elderly: A Preliminary Study. - Yoshiki Nakamura 002; Hiroyuki Umemuro (HRI, 2022)

Effect of Robot's Listening Attitude Change on Self-disclosure of the Elderly. - Yoshiki Nakamura 002; Hiroyuki Umemuro (Int. J. Soc. Robotics, 2022)