https://www.cnet.com/news/ces-2019-the-4-biggest-trends-demystified/

"AI pervades the show," said Gary Shapiro, CEO of the Consumer Technology Association that runs CES. "Almost every major company is showing AI and applications that are just truly jaw-dropping,"

The closest thing to jaw-dropping was probably self-driving cars, which have been at CES for the past several years but took another step forward this year. CNET's Jessica Dolcourt was one of the lucky few to hail a ride in a self-driving Lyft at the show, for example.