Another problem is that the base of a 3D-printable hexagonal mirror array consisting of multiple hexagonal columns is so large that it cannot be created with a single output using a 3D printer.

3D images can be displayed through the reconstruction of light rays in various directions by displaying light source array images on an LCD panel for light-ray control.

Array Labs is planning on scanning Earth in 3D, data that can be used for autonomous vehicle development, augmented reality and more.