text: Another piece of evidence proving this technology to read the emotional expressions of students in a classroom is valuable because in fact there are colleges out there that do offer video game based classes this could be another advantage. It is an advantage because video games are technology and since colleges are offering classes based on videogames this could really increase the learning atmosphere for each and everyone of those students who take that course. A piece of evidence would also again be found in paragraph six where it states "The same technology can make computer-animated faces more expressive- for videogames". This is proving that this technology to read the emotional expressions of students in a classroom or a videogame course in this case is valuable.