The successes are real. In 2004, not a single
Subsequently, Google recruited several of the technical leads from the Grand Challenge teams to develop autonomous cars. All the major car manufacturers in the United States, Europe and Japan now have serious efforts to develop autonomous passenger vehicles. Most notably, upstart Tesla boldly sells vehicles equipped with sensors and software that allow operators to run the cars in autonomous mode in various situations including highway driving. Cars operating autonomously already have logged millions of miles on U.S. roads.
However, the recent fatal crash of a Tesla Model S operating in "autopilot" mode suggests that some people may be too confident in this new technology in its current state. As we have seen with other innovations, sometimes a user's death causes development to slow down – but other times, progress speeds up to address the newly uncovered problems.
Read more at: https://phys.org/news/2016-08-fatality-autonomous-car.html#jCp