Cognitive Interface System Design usability testing

Lack of human cognitive criteria incorporated in Interface System Design (ISD) may affect user's performance in system control. Perhaps, user's level of awareness is needed in dealing with constant system control in the production industries. By analyzing design principles, cognitive theories, models and understand user's cognitive limitations, helps the researcher to identify Cognitive ISD criteria which will be embedded in the development of system design. To date, in order to enhance human performance in using the system it is hope that by filling the gaps with the Cognitive ISD criteria in the system design will help users to increase the ease of use of the system. Seventeen participants involved in this study and they are required to complete the task scenarios by using the system which has been developed for the purpose of this study. Usability questionnaires will be given to the participants and will be further analyzed based on Situational Awareness categories.