Autonomous vehicles are one of the most interesting topics in human-robot interaction right now. While they are not humanoid in shape, they are one of the biggest, deadliest and most promising robots available to the general public. They have the potential to dramatically change how we get from point a to b and what infrastructure we need. But they also raises many ethical issues besides a long list of technical challenges.

Driving a car is inherently dangerous once you drive at a practical speed. Your autonomous vehicle needs to be able to deal with all sorts of traffic situations, weather conditions and even unpredictable human operators. This is an enormous challenge.

I talked with Professor Robert Sparrow from the Monarch University, Professor Tracy Hresko Pearl and Professor Alan R. Wagner about the future of transportation with autonomous vehicles. The core question is: when will it become illegal for humans to drive cars?