For decades, science fiction writers have been warning us about the impending robot takeover, the moment when powerful, malevolent machines would finally rule the lives of their pitiful biological masters. What you might be surprised to find, writes Peter Suderman, is that the moment has already arrived. It's just a little more domestic than most people predicted. Beyond the military and industrial applications that have long been in place, robots have invaded practically every aspect of our daily lives. They're picking packages, rolling over, driving our cars, and, yes, sometimes attacking their human counterparts—but only inadvertently.