iFocus: A Framework for Non-intrusive Assessment of Student Attention Level in Classrooms

The process of learning is not merely determined by what the instructor teaches, but also by how the student receives that information. An attentive student will naturally be more open to obtaining knowledge than a bored or frustrated student. In recent years, tools such as skin temperature measurements and body posture calculations have been developed for the purpose of determining a student\u27s affect, or emotional state of mind. However, measuring eye-gaze data is particularly noteworthy in that it can collect measurements non-intrusively, while also being relatively simple to set up and use. This paper details how data obtained from such an eye-tracker can be used to predict a student\u27s attention as a measure of affect over the course of a class. From this research, an accuracy of 77% was achieved using the Extreme Gradient Boosting technique of machine learning. The outcome indicates that eye-gaze can be indeed used as a basis for constructing a predictive model

A Framework for Non-intrusive Assessment of Student Attention Level in Classrooms

Learning complex ideas in STEM involves not only cognitive skills, but is strongly influenced by the affective responses, such as attention. Understanding student attention can benefit the learning process. Progress in several technologies, like eye tracking, and Artificial Intelligence (AI) helps to determine student affect in classrooms non-intrusively. In this work, we present a preliminary study on determining student attentiveness in a computer-equipped classroom using off-the-shelf eye tracking equipment. The data provides insights into student behavior in a typical classroom. We also proposed a predictive model, which can assess student attentiveness based on the eye movements during instructions

Modeling Students\u27 Attention in the Classroom Using Eyetrackers

The process of learning is not merely determined by what the instructor teaches, but also by how the student receives that information. An attentive student will naturally be more open to obtaining knowledge than a bored or frustrated student. In recent years, tools such as skin temperature measurements and body posture calculations have been developed for the purpose of determining a student\u27s affect, or emotional state of mind. However, measuring eye-gaze data is particularly noteworthy in that it can collect measurements non-intrusively, while also being relatively simple to set up and use. This paper details how data obtained from an eye-tracker can indeed be used to predict a student\u27s attention as a measure of affect over the course of a class. From this research, an accuracy of 77% was achieved using the Extreme Gradient Boosting technique of machine learning. The outcome indicates that eye-gaze can be indeed used as a basis for constructing a predictive model