CES 2019 Liveblog Day 4: Thursday's News and Photos, Live From Las Vegas

You've made it to the fourth and final day of our CES 2019 liveblog. By now we've toured most of the expo halls, seen most of the demos, and touched most of the gadgets. Follow along to see reports from Thursday at CES in Las Vegas, Nevada, with the newest updates appearing at the top. For more coverage, try the liveblogs from Monday, Tuesday, or Wednesday, and the photo galleries from Tuesday and Wednesday. After roaming CES for nearly a week trying devices that don't make hot chocolate, I was incredibly receptive to the Infini Mix by Japanese company Stuff, which does nothing but make glass after glass of delicious hot cocoa.