The document discusses how virtual reality (VR) and augmented reality (AR) technologies can provide immersive experiences for audiences and allow marketers to engage consumers beyond traditional methods. VR completely immerses users in virtual 3D worlds, while AR layers virtual images over the real world. Both provide opportunities for personalized experiences but VR requires expensive headsets and isolation while AR risks distraction. The document explores the functions, stats, opportunities, and challenges of using VR and AR for immersive marketing.