Spinneyhead writes "New Scientist reports on the Perspecta display, a goldfish bowl like device that displays moving images in such a way that they seem to "float" within the display. "To display the image, software inside the Perspecta chops a 3D model generated by the computer into 198 separate pieces, like slices of cake, which are then projected onto the screen in quick succession by a graphics accelerator that feeds image slices to an optical system mounted below the screen. The result looks to the viewer like a 3D image composed of 100 million "volume pixels" or "voxels".""
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