text: Technology to read emotional expressions in classrooms would be valuable. Classrooms would have better grades and test scores, be more efficient and allow for a development in education. Technology used in classrooms could also help scientists better develop uses for technology in other parts of life. Classrooms would better as a whole.Did you know that eight out of ten people ask for help and get the right answer. Also did you know that over half of students in the world do not ask for help, therefore, they do bad in school. Today my friend and I were arguing about if its better to ask for other peopleÃÂ´s opinions or not, and he said itÃÂ´s not because asking other people for their opinions is just a waste of time. Therefore, I wrote this essay to prove him wrong. Seeking for multiple opinions can help make a better choice because it helps you think of two sides of the story, other people are smarter and more experienced, and you can tell them why they were wrong.