The chaotic, glitzy showcase for the consumer technology industry known as CES took place this first week of January. While most humans on the planet were still nursing their New Year’s hangovers, the tech manufacturers, retailers, distributors, media, and regular old tourists descended on Las Vegas, Nevada, for five days. In the convention center expos and hotel ballrooms, they interacted with robotic assistants, strapped on some virtual reality headsets, and took leisurely spins around the parking lot in self-driving cars. Our photographer Roger Kisby captured some of the magic as he roamed the halls of CES 2023. Here are some highlights from tech’s biggest week.