text: To conclued i would definently say that i am for the valueof using this technoogy to read sudents emotonal expressions. This technogy is the latest technology so i can count on its new developments. This techology has been created by many developers many universities, many proffesors so am for sure that they made it the best that it should and needsto be. This technology helps us understand and fills us in with all the questions that we have of it and it and the human emotion and others. I love this technology and i hope it definently works for sure.Dear, Principal