I was very impressed to read that Google has had a secret project, although the cars have actually been driving on public roads, testing cars that use artificial intelligence software to drive cars. In other words, although there is a driver who is sitting on the seat, the software has been driving the car and the driver is simply being there to take over as well as to monitor the system. No doubt, robot-driven cars would lead to tremendous reduction in fatalities on our roads, and as they are one of the biggest killers, one can only hope that this comes sooner, rather than later. Apparently though, even the most optimistic predictions say that it is sad that we will have to wait at least another 8 years before this technology could start being used.