text: Also another reason for using the technology in a classroom about how a lot of human communication is not even talking to someone it is more body language than anything. The text says, "Most human communication is nonverbal, including emotional communication"(D'Alto). This means that not everything is about just talking to someone but there is also a lot that goes on with their body, facial expressios, the list goes on. For example a person can a have a converstion with someone and not even mean what they are saying, and the computers would be able to tell using their facial expressions and body language.