Hi, so you are doing research on autonomous cars?  That's great, why did you decide to do that?
Look, a vehicle that is capable of sensing its environment and navigating without human input? Too cool! Wanted to know more!
Totally agree!  How long do you think it'll be before they are mainstream?
I am not sure... good question..but should be soon... I mean, who doesn't want reduction in traffic collisions; the resulting injuries; and related costs, including less need for insurance?
Sure! How far advanced in the technology currently? Are there cars yet that are totally autonomous?
Well almost, the more advanced control systems interpret sensory information to identify appropriate navigation paths, as well as obstacles and relevant signage.
Are they legal to drive on the roads in any countries yet?
Not sure! Some of the technology I am sure is already being used, like already some cars are capable road. of analyzing sensory data to distinguish between different cars on the