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Tag: holographic

Security Holograms Win at International Awards

New optical authentication solutions for a high denomination African banknote and an ID document were joint winners at the Excellence in Holography Awards 2022,...

20 years of commercial holography

Ian Lancaster, general secretary of the International Hologram Manufacturers Association, is stepping down after more than 20 years of service. Ian gives his insight...

Advances in holography

Holography dates back to 1947, when Hungarian/British scientist Dennis Gabor working at British Thomson-Houston in London discovered the principle of holography while working to...

Opalprint

Optically variable devices have become a ubiquitous part of everyday life, with holographic, opalescent and colour-shifting features adorning a multitude of products. Of these,...

Style Hunter

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AI Discovers That Not Every Fingerprint Is Unique

Using Artificial Intelligence (AI), Columbia University engineers have discovered that not every fingerprint is unique. Read on to learn about their research and findings—and...

Jasper

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Australia saves $1 billion with polymer notes

Australia was the first country to issue a full series of polymer banknotes, completed over 1992 to 1996. After 25 years, issuance of the second...

Garsu Pasaulis

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