text: This is why I think the software that reads your expresion would be good in the classroom. Instead of wondering what is wrong with a kid when he or she is doing his or hers work just read there facial expertion and understand maybe they arent having the best of days. Also when your online and your taking a course online it can tell when you get bored so the technology can change the course your on so it wont be as boring because you would switch it up every now and then. This tool could help out a lot in the classroom expeience but aslong as its not always looking through your camarea because that could be going through our privacy. Most people rely on vehicles for every day aarons. We use them to go to the store, beach, mall, everywhere, but don't people think there may be consequences? Limiting this extensive car use can benefit everyone by allowing him or her to be happy and reduce pollution.