So as I understand correctly this is the same as with 3D movies in cinema, but now the computer knows where each glasses are and is changing the phase of the li

So as I understand correctly this is the same as with 3D movies in cinema, but now the computer knows where each glasses are and is changing the phase of the light for each user. Interesting tech and although the article is full of shopped images and a video that doesn't tell a thing, this might actually work.