Abstract
In these days, some robots, which aim to communicate humans, have been proposed and developed. Just imagine a future world that robots and humans are living together. It would be sure that the robots have an ability of self-maintenance to autonomously act and behave. Meanwhile humans and animals have the ability. For example human babies can require some helps to their mothers to maintain their lives using their voice and face expressions. This paper considers a human robot interaction that utilize user's help to achieve their goals as well as human's babies do. The contribution of our study is to propose and develop a self-sufficiency model which employs a multinomial logit model(MLM) to control actions of the robots. MLM is a kind of mathematical models and it is suitable to implement a model of human's "judgement". The robots, which employs MLM, could choose some flexible and appropriate actions to achieve their goals.
