Abstract
In advanced control room of a nuclear power plant (NPP), the human-system interaction directly affects team performance and the running safety of the reactor system. Based on this, a three phase experiments were conducted in this research. Experiment A and Experiment B were respectively conducted to evaluate the impacts of using auto-reset alarm system and using computerized graphic interface on individual performance. Experiment C was conducted to evaluate the effects of using computerized teamwork system and different numbers of operators on team performance. The primary purpose of this study is developing a computerized teamwork system for operators to improve training effect, operation performance, and team interaction. From the experimental results, it revealed that using auto-reset alarm system and using the computerized graphic interface might support Novices’ performance. Results also showed that the effect of using computerized procedures was significant on team performance and indicated that 2 operators would be a satisfactory size in the teamwork system providing computerized procedures.