Bad news, waiters and waitresses: Your days are numbered. You're about to become obsolete, replaced by technology that can do your job more efficiently and without requiring tips. A new restaurant in Nuremberg, Germany, has replaced its waitstaff with a completely automated system that delivers meals to diners via a gravity-powered rail system.
Sure, while that might be kind of cool and cheap for the owners, are diners really ready to give up that personal interaction with servers? Can a computer really make good recommendations? Can you flirt with a cute computer? I didn't think so. Perhaps you shouldn't get worried about your job security just yet, waiters and waitresses.