text: How can we use it to help others? We can use the FACS to identify human emotions and help the ones that are sad. We can help them before somethings happens, like we can prevent a school shooting if we know how the persons feels. We can give them all the help they need. No lives have to be lost if we know how everyone feels. We can even stop people from killing themselves, we can change lives with this technology. We can even help those who don't want help because they are people to that are hurting. We have to help those in need and I know we can do it with the help of the FACS and change the world. It would be a lot safe out there. We can do all of this because of FACS and that's why i think its very valuable.