Disclosure: I worked at GM/Cruise, opinions are my own. Right now, most cars are human-driven, and this fact will remain true for the foreseeable future. When

Disclosure: I worked at GM/Cruise, opinions are my own. Right now, most cars are human-driven, and this fact will remain true for the foreseeable future. When there is a larger share driven by just computers, a standard will likely emerge, but to build that now would just be a distraction from making the self-driving cars safer in the presence of human drivers.