Holopresence

real-time transmitted realistic images that appear solid to the viewer and that the viewer can interact with.

Holographic Optical Element (HOE)

an optical device that uses diffraction to shape a wavefront, as opposed to a refractive optical element (using materials with differing refractive indexes) that depends on refraction.

Hot-stamping foil

a thin material which is applied to paper or other substrate through the combination of heat and pressure. Hot-stamping foil can be used to support holographic images which can be transferred, using heat and pressure, onto another substrate such as paper or plastic....