AR, VR, MR, RR, XR: A Glossary to the Acronyms of the Future

Virtual reality (VR) began its climb back into the social consciousness in 2013 with the launch of the well-documented Kickstarter campaign for the Oculus Rift. In the four years that have passed since, things have become more complicated. Augmented reality (AR) has finally begun its ascent and Microsoft has muddied the waters with the HoloLens purporting to deliver 'mixed reality' (MR).