text: In conclusion, the use of this technology to read the emotional expressions of students in a classroom is very useful and valuable. It can help teachers to recognize how their students feel about the materials being taught in class in order to help them better understand it. It can also help teacher clarify topics to students and help them achieve a high score on their tests. The new technology can make learning fun for students. In addition, the new technology can help students build their confidence in learning by helping teachers detect their emotions using this new technology.I am going to write an essay on why you should join the Seagoing Cowboys program.