Product Warning: Driverless cars won't be coming any time soon. They were banned in California because they have trouble spotting pedestrians and cyclists. And they'll be very expensive, not exactly something seniors will be able to afford. Taxis would be a better solution as the elderly would likely need help getting in and out of the vehicle, something a computer can't do.

Come on, my wife has a problem with her GPS nearly every time she uses it. I can't stand them and never use them. But I've watched with amusement as that persistent voice has told my wife to drive in the opposite direction or send her through a park as if a footpath were an actual road. I doubt driveless cars will do much better.

I'm still waiting for my flying car. Been waiting for decades. Soon, eh?