The use of this technoligy to read emotional expressions of students in class rooms is valuable. the paragragh talks about professer Thomas Haung institute for Advanced Science the University of illinoins. He callaborated with Professer Nicu Sebe of the University of Amsterdam. Where they both develop better ways for humans and computer to communicate.

I believe so with the process they use that includes 3-D computer models of the face; all 44 major muscles in the model must move like humans. They can can use this to identify the emotoins of a character i a video game, movie, and painting. Dr. Paul Eckman the creater of FACS classifies the six basic emotions such as happy, suprised, anger, disgust, fear, and sadness and assoctiate ech with the movements of the facial muscles. The Using video imagery the new emotion-recognition sofware identify mixed emotions each is comperd against neutral face. the home pc we use cannot handle the complex algorithms used to decode mona lisa smile.

My conclusion to this essay is I believed this new brand of tech is valuable. the facts shown indecate it is possible to identify the emotions in her smile.