A team of scientists from the University of Tokyo has revealed a major breakthrough that allows them to create realistic 3D holographic displays using an ordinary iPhone screen. While conventional approaches to holography involve complex and expensive laser emitters that have limited their practical use, the researchers behind this novel approach say their work could lead to dramatic improvements in holographic displays for virtual reality applications, including gaming, training, and even advanced military applications. 3D HOLOGRAPHIC DISPLAYS LIMITED BY COST AND COMPLEXITY In science fiction, holograms are used for anything from basic communications to advanced military weaponry. In the real...