According to a survey from IEEE, by 2025, mass-produced cars will be similar to Google's self-driving concept. They won't have steering wheels, gas/brake pedals, horns or rearview mirrors.

This means that it all cars will be autonomous by 2035 according to over 200 researchers, academicians, practitioners, society members and government agencies in the autonomous vehicle field.

The biggest hurdle is its legal liability and also consumer acceptance. What will the future of road laws be like?