Silica neXus of Convergence of 4 Dimensions | 202 followers on LinkedIn. These Are The DROIDs You Are Looking For! | Convergence of 4 Dimensions ("Convergence"​) Founded in 2015, the Convergence team are the Inventors of Cross-Reality (XR), creating the operating layer that will bring all AR/VR, 2D and 3D platforms onto one real-time multiplayer platform; building a community ecosystem that will drive the in-game virtual economy onto the blockchain and into the real-world lives of developers, creators, and players.