0_Apprentice
Hi, so you are doing research on autonomous cars?  That's great, why did you decide to do that?
1_Wizard
Look, a vehicle that is capable of sensing its environment and navigating without human input? Too cool! Wanted to know more!
0_Apprentice
Totally agree!  How long do you think it'll be before they are mainstream?
1_Wizard
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?
0_Apprentice
Sure! How far advanced in the technology currently? Are there cars yet that are totally autonomous?
1_Wizard
Well almost, the more advanced control systems interpret sensory information to identify appropriate navigation paths, as well as obstacles and relevant signage.
0_Apprentice
Are they legal to drive on the roads in any countries yet?
1_Wizard
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