The content originally appeared on: CNN The company formerly known as Facebook said Thursday that Horizon Worlds, a free app for socializing in VR that has been long in the making, is now open to anyone 18 and older with a Quest 2 headset in the United States and Canada. Horizon Worlds is not a fully fleshed-out metaverse. That hard-to-define concept refers to efforts to build a wide-ranging virtual realm that people can walk around within, via digital avatars, and […]