Evaluations of service robots referring to Joruri puppets, and a remote evaluations system

Abstract

One of the important requirements for service robots is attracting people by attractiveness and to be able to exchange messages with people. With reference to the traditional Japanese puppet show, Ningyo Joruri, we have independently developed OSONO, which is a physical robot, with high-quality choreography. In this paper, we report questionnaire evaluations on OSONO targeting a puppeteer expert group and compare with existing questionnaire results targeting the ordinary person. This shows that the method of creating OSONO and its choreography is effective in widely general. Additionally, we develop a remote evaluations system so that we can conduct questionnaires of OSONO in a short time for more evaluators. We also verify the effectiveness of this remote evaluation system. This system can be expected as a substitute for the conventional face-to-face evaluation, which is becoming difficult to conduct it due to the pandemic of COVID-19.