DarumaTO (Daruma Theomorphic Operator) is a social device resembling a Daruma (達磨) doll. With its familiar appearance to older generations of Japan and China, it can potentially serve as a social robot that provides company and monitors health of elderly people - a critical need in ageing societies.



DarumaTO-4W (Daruma Theomorphic Operator v4 Wabbling ), nicknamed "WABO" is a coaching device that was developed within the Horizon 2020 project "e-ViTA".









DarumaTO-3 (Daruma Theomorphic Operator v3 ) was developed and tested within "e-ViTA".







DarumaTO-2 (Daruma Theomorphic Operator v2 ) was the first robot prototype having 2 DoF.







Related publications

M. Gawande, Y. Du and G. Trovato: "Enhancing Healthcare for the Elderly through Culture and Religion-Inspired Design", The 10th International Conference on Medical and Health Informatics (ICMHI), Kyoto, Japan, May 2026.

F. Pariasca, R. Lopez, Y. Du, U. Kumar, K. Eiviler and G. Trovato: "Employment of DarumaTO-4W Buddhist talisman device as an exhibit in Italy", IEEE The 21st IEEE International Conference on Advanced Robotics and Its Social Impacts (ARSO), Osaka, Japan, July 2025.

Y. Du, K. Zhang, and G. Trovato: "Composite Emotion Recognition and Feedback of Social Assistive Robot for Elderly People", HCI International 2023 - 9th International Conference of Human Aspects of it for the Aged Population (ITAP), Copenhagen, Denmark, July 2023.

Z. Shen, N. Urano, C.-P. Chen, S. Feng, S. Mitchell, M. Katagiri, Y. Du, F. Pariasca Trevejo, T.P. Tomo, A. Schmitz, R. Browne, T. Ogawa, Y. Taki, and G. Trovato: "Participatory Design and Early Deployment of DarumaTO-3 Social Robot", International Conference on Social Robotics, Florence, Italy, December 2022. [link]

G. Trovato, T. Kishi, M. Kawai, T. Zhong, J.Y. Lin, Z. Gu, and A. Takanishi, The creation of DarumaTO: a social companion robot for Buddhist/Shinto elderlies”, in 2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Hong Kong, China, July 2019. [link]

G. Trovato, L. De Saint Chamas, M. Nishimura, R. Paredes, C. Lucho, A. Huerta-Mercado, and F. Cuellar: "Religion and robots: towards the synthesis of two extremes", International Journal of Social Robotics, p. 1-18, May 2019 [link]

G. Trovato, F. Cuellar, and M. Nishimura: "Introducing ‘theomorphic robots’",
2016 IEEE-RAS International Conference on Humanoid Robots, Cancún, Mexico,
November 2016. [link]



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