Necessary precautions in cognitive tutoring system

Abstract

Systems that enhance the cognitive capability of the user can be used for the educational purpose. Physiological and psychological data are the key to figure out the human cognitive states. Using electroencephalography (EEG), heart rate and webcam a cognitive tutoring system is proposed in this paper with an objective to give feedback to the users to pay attention if the user is not attentive while video session is being played. Necessary precautions are suggested in the paper by analyzing feedback received from the user that helps to understand various aspects to be considered while designing such a system.