6 cool things from CES 2019

CES showcases a lot of new technology every year, much of which will never make it into production.

But some of the coolest stuff we saw at the technology-themed trade show could end up on the road in the next couple of years. There were some wild ideas, such as a flying taxi and dog-shaped robots. But much of the new offerings from suppliers and automakers are tamer and will likely keep advancing the development of self-driving cars.