Author : D. Kalpanadevi 1
Date of Publication :20th January 2018
Abstract: In this research focuses on Human computer Interface system gives the better performance of the student usability based on Keystroke Level model and cognitive complexity theory. A task performance can be measured by the goal factor of evaluating the user interaction when the response to the question. To conduct laboratory test by user interface design to determines the exact task in the test plan, based on the cognitive model with usability metrics. Usability testing can be processed by the suggestion of evaluating usability metrics under in terms of effectiveness, efficiency and satisfaction.
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