Technology is changing our lives in more ways than one. It's more than just extra computer functions, better medical equipment, and top notch cell phones. Technology is even changing the way businesses run. This is good and bad. As technology expands, businesses are able to provide their customers with more services and better customer care. However, this often means bad news for some employee positions. Technology is causing many former jobs to go extinct. As technology continues to grow, more and more people will be replaced by a computer, which raises the questions-- will your job become obsolete? Retail Cashiers You've probably already noticed many jobs are dwindling in certain areas. When you walk through Wal-Mart, Home Depot, and even some fast food restaurants, you have the option to use the self checkout stands. Sure, these are convenient and easy to use. But, for every self checkout lane that appears, that's one retail cashier that is now out of a job--