text: Using this technology like FACS could not read certain emotions because number 1 it wouldn´t be able to tell what students are feeling in the classroom. Number two I don´t think it would be as resourceful when describing emotional feelings inside and outside of a particular student in a classroom environment. And the last one would be that it wouldn´t be able to tell if a person is confused or bored. I just don´t see the value of technology proving anything to us about how students feel in a classroom. That´s why technology wouldn´t be valued as a reliable tool.