This Awesome Hologram’s women from Epson at the International Stationery and Office Products Fair, this eye-catching digital signage system consists of a 0.3-millimeter-thick high-luminance rear-projection film (Vikuiti Rear Projection Film developed by 3M) applied to a 3-millimeter-thick glass substrate cut into the shape of a woman. A rear projector beams video onto the film, whose microbead-arrayed surface produces a crisp, brilliant image viewable from any angle, even in brightly lit environments.