Verification of sleep-inducing effect by excitation apparatus simulating mother's embrace and rocking motion. - Yoshifumi Morita; Kohei Yamaguchi; Keishi Ashida; Ryojun Ikeura; Kiyoko Yokoyama (RoMoCo, 2013)

Effective rocking motion for inducing sleep in adults - Verification of effect of mother's embrace and rocking motion. - Keishi Ashida; Yoshifumi Morita; Ryojun Ikeura; Kiyoko Yokoyama; Ming Ding 002; Yuki Mori (J. Robotics Netw. Artif. Life, 2015)

Verifying the Sleep-Inducing Effect of a Mother's Rocking Motion in Adults. - Hiroaki Shibagaki; Keishi Ashida; Yoshifumi Morita; Ryojun Ikeura; Kiyoko Yokoyama (J. Robotics Netw. Artif. Life, 2017)