Do costly blind spot systems actually fix a problem that doesn't really exist?
Before automakers started equipping cars with all sorts of blinking lights and beeping telltales, there were still ways to mitigate blind spots, keep your following distance consistent, and generally avoid accidents. Of course, nobody is going to deny that the public at large seems only mildly interested in steering 3,500 pounds of automobile in between stints on the phone, so the addition of radar-sensing systems like Ford's BLIS or Infiniti's Lane Departure Warning at least reminds inattentive