Designing a Data Corpus of Collaborative Group Tasks with the Members from Unbalanced Cultural Backgrounds

Abstract

According to current estimates, the population of Japan will continuously decrease to be less than 100 million from currently 126.4 million by 2053 [1]. In order to supplement the decreasing labor force, the Japanese government has stated to relax the regulations on introducing foreignworkers. Thus, an increase of foreignerworkers in Japanese society can be expected in the near future. In such a situation, foreigner workers are the minority and have to collaboratively work with Japanese colleagues who are the majority. Our project is aiming at developing an environment for both foreigner and Japanese people to practice collaborative work in an unbalanced situation, that is, Japanese people are the majority and the task itself is Japanese favored. This paper describes our design of an experiment to acquire multimodal sensory data in collaborative tasks with unbalanced composition of cultural backgrounds. These data are supposed to be used for developing foreigner / Japanese behavior generation / detection models in a training environment with virtual agents. From our knowledge, there is no such dataset available and we believe the data collected can provide valuable resources for developing tools in supporting unbalanced groups.