Holograms are tricky to describe because science-fiction gives the name to any three-dimensional image. The science-fact versions are not as flashy, but they are still darn cool. Legitimate ...

News of the UK’s largest cash counterfeit scam has focused fresh attention on the vital importance of stepping up investment in effective security devices to protect banknotes, says a global trade ...

In July we reported on the launch of the Hologram developer program that offered a free SIM card and a small amount of monthly cellular data for those who wanted to build connectivity into their ...

Could holograms - think Princess Leia in Star Wars Episode IV - be projected from our phones? High-speed 5G networks could lead to big changes in how we use our mobile phones, allowing us to enjoy ...