At the time the Nov. 30th, 2015 NBC News article, “Japanese Scientists Create Touchable Holograms” was published, 3D holograms were still considered a work-in-progress. Things that haunted digital holography consisted of poor image quality, non-colorful images, sub-par viewing angles, small image size and most importantly, lack of interaction. Japanese scientists, in collaboration with Utsuromiya University […]