https://www.theverge.com/2019/1/9/18175168/ces-2019-robots-best-worst-delivery-butler-tablet

Robots are a staple of the CES show floor. They’re fun to film, they grab attention, and, most importantly, they symbolize the futuristic fantasies that sustain so much of the tech industry. Without the dream of a robot butler cleaning your house, where would that next round of funding for the struggling robot startup come from?

But as with past shows, this year’s robots are a mixed bunch. More often than not, companies are touting functionality they can’t yet deliver, though there are some real trends hidden among the puffery. Let’s take a look at what the show has had to offer so far.