Toyota's new self-driving cars will chat with drivers

In brief: Toyota's Concept-i vehicles, equipped with its AI virtual assistant called Yui, are going to hit the roads for trial runs in 2020. The Japanese carmaker wants to make waves in the future of transportation. Toyota's Concept-i vehicles, equipped with its AI virtual assistant called Yui, are going to hit the roads for trial runs in 2020. The Japanese carmaker wants to make waves in the future of transportation. After unveiling a concept model for a new line of autonomous vehicles, Toyota expects to start testing these driverless cars in 2020.