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In the artical "Making Mona Lisa Smile" by Nick D' Alto, he talks about the use of technology to read the emotional expressions. This technology classifies six basic emotions such as, happiness, surprise, anger, disgust, fear, and sadness. Although I don not believe this will be valuable on the emotional expressions of students in a classroom.

This technology could be helpful for some, but I don't believe it will work or be valuable for others. For exapmle a student can look down due to lack of interest in a subject and the device would predect the student was sad when they may not be sad they are just not interested. And considering the technology only has six emotial expressions, it limits the outcome of how the student is feeling. For example the student could be feeling hungry but that is not one of the emotions the technology has listed.

Although this technology would be valuable figuring out someone's basic emotions, they are too many emotional expressions that this technology does not have. Therefore, I do not believe that the use of this technology would be valuable in a classroom.

Score: 2