I remain sceptical and feel reminded on the 3D-Displays in the late 90ies from 4D-Vision, later x3d and then opticality. 3D without glasses but no content (exce

I remain sceptical and feel reminded on the 3D-Displays in the late 90ies from 4D-Vision, later x3d and then opticality. 3D without glasses but no content (except some plugins for 3D-SW) to drive adoption.