SOLID STATE VOLUMETRIC DISPLAY. PROJECTABLE SMART GLASS FILM (STACKED). 3D OBJECT IS DISPLAYED AS 2D SLICES. PROJECTOR (STANDARD DLP, WITH HIGH BRIGHTNESS). NOTE: ONLY ONE LAYER IS ACTIVE AT A TIME. CONNECTION TO LAYERS. ACTIVATED IN SEQUENCE. SURFACE IS ACTIVATED CAUSING LAYER TO TURN OPAQUE. PROJECTOR PROJECTS 2D SLICE OF 3D SCENE, BUILDING IMAGE TOP TO BOTTOM, 3D IMAGE IS CREATED USING PERSISTENCE OF VISION & VARYING HEIGHT OF THE PROJECTED 2D SLICE.