Singapore, Dubai and Lyon have embraced autonomous transportation. Should we be worried?

Autonomous vehicle technology is evolving rapidly, and cities around the world are embracing the concept with open arms. Dubai recently launched its first driverless bus service, while Singapore has became the first nation in the world to implement driverless taxis. As the world moves forward and adopts technology that no longer involves human interference, carmakers must face the difficult question of how safe their product really is before it's ready to move people on highways and city streets.