Fong, T.Nourbakhsh, I.Dautenhahn, K.2005-02-042005-02-042005-02-04200310.1016/S0921-8890(02)00372-Xhttps://infoscience.epfl.ch/handle/20.500.14299/194801social robotshuman-robot interaction[VRAI]A Survey of Socially Interactive Robots: Concepts, Design, and Applicationstext::journal::journal article::research article