text: Having access to information about how the student are responding to a particular activity allow teachers to improve class by keep students engaged."By weighing the different units the software can even identify mixed emotion"(Alto 5). having the information of a students emotions could prove vital for a teacher by making their job significantly easier. A teacher would easily identify if the students enjoy certain topics or not to help them better prepare for the future. Having emotional feedback from the student can help teachers better prepare students more easily.