2012,10,16Pygmy: a ring-shaped robotic device that promotes the presence of an agent on human hand
Masa Ogata, Yuta Sugiura, Hirotaka Osawa, and Michita Imai
In Proceedings of the 10th asia pacific conference on Computer human interaction (APCHI '12), ACM, 85-92, August 28-31, 2012, Matsue-city, Shimane, Japan