text: The development of this technology can truly help the communication between people as they are able to understand what others really feel and express. Misunderstanding can be made right through this program as people can read the expression of others. In the classroom, students' expressions to different ideas can be detected and analyzed by the teachers. They can then give extra help based on the understanding of those expressions. Students feeling upset can also be understood, and teachers' immediate attention can be provided to them. This can save much time and effort in interpreting the real feeling of the students, making the school progress much more efficient. Therefore, I think that this technology will become very valuable in classrooms with its various ways in helping students and their teachers understanding of each other.   Opinions are great when it comes to seeking advise. The top things why people ask people for advise is because they want to dial the main one almost everyone said so that it is best option, people may have good different opinions, and the people might have gone threw it.