While VR is the big thing for gaming, there is another similar tech that PC makers and software giant Microsoft really want to take off in a big way and that is mixed reality. VR and mixed reality are similar in that both have virtual constructs in them, but in VR everything that the user of the tech sees is virtual whereas mixed reality overlays

Source: Hot Hardware – Microsoft Ramps-Up Windows Mixed Reality Play With Partners Dell, Lenovo, HP, Acer And Valve’s Steam Platform