Table of Contents Table of Contents How it works? The possibilities for VR, and beyond The road to a realistic metaverse Over the past few years, researchers have tried to make virtual reality (VR) experiences even more immersive and personal. For example, back in 2022, the experts over at Stockholm University created a machine called olfactometer, which let users smell what they were seeing in a game while wearing a VR headset. But smell is only half the picture. What if you could actually deliver a real taste on the tongue? A team from the Ohio State University have created…