Through the use of 3D gaming, users can simulate lives of others while providing their knowledge throughout the 3D environment as an avatar. These 3D environments also foster simulation and scenario building for places where users would otherwise not have access. The 3D environments facilitate online knowledge building communities. Non-immersive environments are environments in which not all five senses are used but still allows users to interact in virtual worlds. Virtual Reality (VR) headsets are sometimes used to give users a full immersion experience, into these 3D virtual worlds. This allows users to interact with each other in real time and simulate different learning situations with other users. These learning experiences and environments vary between fields and learning goals. Certain virtual reality headsets allow users to communicate with each other while being in different physical locations.