(CNN Business) Robots that keep you company, faster internet on phones, voice controlled everything, and oddball vehicles to replace regular cars. They're just some of the technologies coming to CES 2019, the massive consumer electronics show that takes over Las Vegas for a week every January.

The show floor doesn't technically open until Tuesday, but the announcements start trickling out Sunday evening from different events and press conferences. Expect a mix of products from major technology companies and small startups ranging from the practical, like televisions, to the more unusual, like self-driving vegetable stores.

CNN Business will be there, scouring the show floor for the best, and worst, technology from the 4,400 companies exhibiting this year. Here are some trends that we expect to see.

Artificial intelligence branches out

Sixty companies will exhibit in the show's AI section this year, but the technology will make an appearance in products from almost every category.

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