Luminescent, reflective, transflective, projective, volumetric, stereoscopic, multi-layer and three-dimensional display screens; computer software used for operating luminescent, reflective, transflective, projective, volumetric, stereoscopic, multi-layer and three-dimensional display screens; [ computer monitors; data processors; computers and computer hardware; interfaces for computers; personal equipment that may interface with a computer, namely, portable computers, electronic personal or...