text: THose are all the reasons why we should have video conferences. We have them to help out the students who are sick, injured, or failing. There is nothing wrong with video chats, they help us with our work so we can get it done and won't have to worry about it any more.In the article "Making Mona Lisa Smile," the author introduces a new form of technology, the Facial Action Coding System. The new technology allows computers to identify human emotions. The use of this technology will not be valuable to students in a classroom because it will be expensive, communication skills will be lost, and technology is not always accurate.