text: Another example proving that the use of this technology to read a students expressions in the classroom is valuable because in education there is alot of classes and alot of technology classes you can chose from one of the many technology based classes is Web Design. Again in paragraph six we could see a huge increase in technology more specfically animated faces. For instance in paragraph six we get evidence of how the same technology can make computer animated faces alot more expressive. Here is evidence "The same technology can make computer-animated faces more expressive-" again proving how this technology to read the emotions of students in class is actually valuable.