text: Human Beings can be really good at hiding their emotions. With the Facial Action Coding System no one would be able to hide their true emotions. If someone was really depressed, but they portray themselves to be happy, this technology could stop that person from hurting themselves or others. If a school therapist or school social worker had this technology it would make their jobs so much easier. They could sense what the students are really feeling, rather than what the students want them to think their feeling. Also, the school therapist would know if the patient would need to be prescribed any medicine.