Anyone and everyone has their own take on the car of the future, whether that future means fully automated self-driving vehicles or simply AI-assisted ones. So it shouldn't be surprising to hear Toyota announcing the test car that will drive its technology to the land of tomorrow. Dubbed the Highway Teammate, the test car will be the model on which Toyota's AI-driven cars will be based on, which the car maker hopes to take place by 2020. But Toyota isn't just trying to sell you a smart car. It's trying to sell you a new friend.