text: In conclusion, the use of this technology to read the emotional expressions of students in a classroom is valuable. This new techonology being able to read can help because it could let a teacher or someone know that something is wrong and could help them. Also, it can help the student if they seem confused or unintrested the computer could modify the lesson. Another reason why it is valuable is because it could help with classes that you're taking. With that being said it can be very valuable in a students classroom to help benefit them in many ways.In 1945 world war two was going on in Europe. Don Reist invited Luke Bomberger to go to Europe. When they got there Luke and Don both sighed up to help with the animals that were shiped overseas.