Black Mirror is a show that takes hypothetical looks into the future of modern tech. Usually with a dark twist, the scenarios you'll find in it are typically pretty outlandish. Playtest is one of those episodes that seems like pure science fiction. Or, well, it used to.
Playtest follows a young fellow named Cooper, who lands a job as a tester for a game company that specializes in survival horror games. At his new gig, he tries out some new AR technology that warps his reality into the most terrifying experience possible, based on the responses from its user. What follows is a series of seemingly real and horrifying events that, unknown to Cooper, are an illusion created by the new AR technology.
VR/AR technology isn't yet immersive enough to recreate an experience as powerful as Playtest, but an up-and-coming full-body haptic suit could change that. It's called the Teslasuit.