text: In conclusion, asking multiple people for advice will make life easier. It will help in the long run, and also help make better decisions. Different opinions is not always such a bad thing; receiving advice from many people will increase your knowledge. I think that using this technology to read the emotional expressions of students in their classroom is valuable. It is valuable becuase it can show when a student is losing interest or becoming bored or even if they are confused. it would be able to show the pace the student is learning and how comfortable they are with it.