This 3D full-color display method uses a smartphone screen to produce holographic images. From the University of Tokyo, the computer-generated holography-based technique uses only an iPhone and an optical component called a spatial light modulator to reproduce a 3D color image that consists of two holographic layers. The display method holds promise for augmented and virtual reality displays. Published in Optics Letters [#OPG_OL] #3D #Holography #ScienceAndTechnology Find the full press release in our Newsroom, link in bio!