MARK ZUCKERBERG LOOKS right at me as he explains how this conversation is unlike most work conversations that have happened over the past 18 months. “You’re sitting to my right,” he says. “That means I’m to your left. We have a shared sense of space.” And it’s true. On a Zoom call he’d just be one small square in a matrix, looking blankly at a webcam. But here in Horizon Workrooms, Facebook’s new VR meeting space, it feels as though we’re sitting mere feet apart—especially with Zuckerberg’s new avatar looking remarkably like the real thing, from the caesar cut to the unblinking blue eyes.