text: There are many issues going on in the world, much worse than trying to figure our expressions. So, why aren't we using this tchnology, and these smart people to work on something more important? Imagine a computer that knows when you're happy or sad, what would you need it for? Human communication is very important, using a computer to detect how you feel is simply a waste of time, in some opinions. Making faces can reveal so much about the science of emotion. On the other hand, what could the Facial Action Coding System be useful for in classrooms? Students may be able to use this feature in physiciatry studies. Students may also use this feature in art classes to really capture what the artist was depicting in the work. For instance, this new software was able to create percentages of Mona Lisa's emotions. The latest innovation in computer software may be very useful for art classes, knowing how a person may be feeling in a painting may help students to depict the artists work, a bit better. As humans, we can tell how someone may be feeling by the look on their face, or the look in their eyes. Most of us would have trouble trying to describe what facial expressions convey being happy, besides a smile. The computer can make exact percentages on each emotion you may be feeling. However, a computer cannot feel, cannot have sympathy, and cannot understand many things about humans. Reaching the final conclusion is up to you. Is a computer being able to identify your emotions useful in classrooms, or not? In "The Challenge of Exploring Venus," the author suggests that studying Venus is a worhty pursuit despite the dangers it presents by explaining to the reader about how dangerous it is and how man kind hasn't been able to explor it using spacerafts to land on Venus. In the text in paragraph two it explains that "Humans have sent numerous spacecraft to land on this cloud-draped worls...each mission was unmanned...no spacecraft survived the landing for than a few hours."this eplains that exploring venus is a dangerous missin that man kind will do anything it takes to be able to explore it.