Some day, if it hasn’t happened already, we’re going to have a situation where a driverless car is driving around a dead body. Eventually I think the technology will get to a point where a self-driving, electric car will be able to drive itself to a charging station, initiate the recharge, and drive off afterwards. At that point we’ll have “ghost cars” that are perpetually driving around the country on some weird repeating loop where it’s just endlessly driving around with a rotting corpse inside.