Virtual Reality (VR) is a computer technology that uses VR headsets or multi-projected environments, sometimes in combination with physical environments, to generate realistic images, sounds and other sensations that simulate a user's physical presence in a virtual or imaginary environment. A person using VR equipment is able to interact and look- and move around in an (partly) artificial world. Related technologies in the VR family are Augmented Reality (AR), Mixed Reality (MR) and 360 video. VR allows organizations to boost learning and improve productivity, or it can just give employees and customers a great experience. Today's practical applications of VR can be found in social media, video games, VR therapy, virtual education, virtual training, virtual conferencing, virtual offices and more.