text: The FACS that Dr. Eckman created is most likely expesive to make and install, also could talk alot of time. So if he would just teach people how to detect peoples different emotions by their facial expressions they he could be saving a lot of time and money. Once Dr. Eckman has taught people then people will then begin to teach other people, which then would lead to nobody needing the FACS.           Dear principal,