This type of technology that can read human emotions should happen, this being made already whether we say yes or no to it its gonna happen no matter what anyone saids. This technology that can read peoples emotion. This could become greater coming impact to the future in someway it could help us. Lets say if we were catch a crimmnal we would know what there thinking depedning on thier emotion if there scared happy sad, if man kind can have this type of technology then we would never have to worry about how our girlfriend feeling and they wouldnt have to go through alot trouble trying hint at us that there mad or sad we just pull a computer or sum sorts and know what there feeling. Being able to tell human emotions. this technology would be able tell teachers or parents would know that soemthing is wwrong with us. this type of technology ciuld be used on students and teachers could how we understand and feel about these feelings we have while were in school.