'Hey Google' is all over Las Vegas as the smart assistant battle hits CES
https://www.cnbc.com/2018/01/08/google-announces-smart-displays-actions-auto-integration-for-assistant.html
Google typically keeps a low profile at CES. Not this year.
As techies swarm Las Vegas for the annual Consumer Electronics Show, the world's biggest internet company is squarely out to capture their attention. It's created a giant "playground" in the parking lot of one of the convention centers, complete with a slide and a faux gumball machine.