Designing a human computer interface system based on cognitive model

The proposed work to focus on Human Computer Interface (HCI) system, which is design by the tasks based on cognitive model of KLM model and cognitive complexity theory in GOMS model. The test plan construct the numerical ability of mathematical solving problems based on ninth and tenth standard level, logical reasoning, perceptual speed accuracy of the student and brain dominant students in gender. The development of interface design provides to evaluate the students cognitive skill and behavior by the formation of usability metrics. An evaluation can be performed based on laboratory with end user for examine the human factor experts determines the exact task in the test plan.