VR Theme Parks, Killer Eye-Tracking Apps, and AR Ads. Five XR need-to-knows for 2019.

Here We Go Again

Virtual, mixed, and augmented reality. The heads-up display and reality-altering technologies that were supposed to revolutionize everything from gaming to socializing to porn. Despite a lack of VR “killer apps” and AR app adoption, the industry is growing; they’re expected to hit $209…