p. 412-415
This paper describes the outline of an experiment to investigate the effect of an ecological interface for supporting situation awareness during malfunction of process. We developed an ecological interface and an conventional interface for the simulator SCARLETT of a virtual plant that have two process control modes ( automatic process control mode and manual process control mode). The purpose of this experiment is to investigate how interface and process control mode have any effects on situation awareness of human operator during malfunction of process, whether there are any interaction between interface and process control mode. We have been conducted this experiment now.