text: Another update required would be law updates. I think that if we went to driverless cars we would have to make everyone switch to driverless cars. If they work how the article clames, like a public-transport taxi system, than it would put a lot of public transportation workers out of buisness. I live in Indiana, on of the many states that do not allow test computer-driven cars. If our state won't even test them, then how are we suppost to know if we can trust them. I do not think that driverless cars would work for us because we do not live in a city. This would not be practical because in my town we do not use taxis, so why would we have access to driverless cars?