Dr Paul Dunn reflects on how holograms provide a digital and optical vision for industries in transition
Protecting and authenticating security and ID documents presents challenges for holograms but the technology’s capacity to evolve and integrate in the optical and digital space reflects its continued potency in security applications. New optical and digital developments are reshaping the role and nature of holograms in document and ID security. They are also driving innovative and sophisticated design solutions for often non-descript security documents, simultaneously enhancing the security of an identity document, as governments . . .