The Main Control Room(MCR) of Korean Next Generation Reactor(KNGR) has faced entirely new operation environment. The Computerized Procedure System(CPS) is completely different from existed Paper-based Procedure(PBP). The CPS which is improved by evaluation in this study is ready to be applied to the ergonomic foundations. In this study, we redesigned displays of the CPS as a Man-Machine Interface System(MMIS) to maximize human performance and to minimize human error and proposed an alternative display designs of the CPS applying principles related with MMIS.

The purpose of this study is to analyse injuries of consumer product and to propose an alternative standardization for the product safety based on results of the analysis related with consumer injury. Firstly, We categorized hazard factors according to industrial characteristics referred to current injury information in Korea. And secondly, we decided consumer injury index(CII) according to the results of current consumer injury. The consumer injury index is the concept of risky level, which was decided by probability and severity of injury. Lastly, we developed an alternative standardization for the product safety considering consumer injury index.

Recall aims to remove the products hazardous to consumers or users from the commerce. However, a recall with a poor decision making procedure could results in disaster to corporations. Therefore, recall managers should establish a proper recall plan in ad