text: And that is why seeking multiple people's advice can help people make a better choice because they hear more options and hear someones past experience. The examples above are two examples of how asking for advice from multiple people helps people make better decisions and why you should to.         The use of the facial action coding system in a classroom is valuable because it can prevent fights in schools. The Facial Action Coding System can also help students understand a lesson better by adapting to what needs to be changed. The article states "A classroom computer can recognize when a student is confused or bored and modify the lesson accordingly to the student's personal pace and speed.