I believe Mixed Reality was a term coined by Microsoft to differentiate their products, basically a marketing term.[1] [1]https://www.vox.com/2015/7/27/1161504

I believe Mixed Reality was a term coined by Microsoft to differentiate their products, basically a marketing term.[1] [1]https://www.vox.com/2015/7/27/11615046/whats-the-difference-between-virtual-augmented-and-mixed-reality https://www.vox.com/2015/7/27/11615046/whats-the-difference-...