text: This technology could be valuable in the class room by teachers interacting with students in a diffrent way then they usually do. Teachers could change thing up instead of doing the same things all time. As the author states in Paragraph 7, ''Raise your lips at the corner of you mouth, then squint you eyes slightly, to produce wrinkling at the corner of your eyes. Does your expression suggest an emotion, can your partner recognize which one.'' This peice of information suggests the interaction with people in the classroom along with your own emotios while being at school learning.