From Documents to Pills: Malaysia’s Optical Security Blueprint
The 21st High Security Printing™ Asia (HSP-Asia), organised by Reconnaissance, took place in Kuala Lumpur 1-3 December 2025 and was the most successful event in its history (see HOT News December 2025).
Case Studies - 22 Jan 2026
When Hologram Shortage Halts Emission Testing
Vehicle emission monitoring in Karnataka (India) has come to a standstill, with more than 400 Pollution Under Control (PUC) centres forced to shut due to a shortage of mandatory hologram stickers.
Case Studies - 22 Jan 2026
Research Brings Quantum Holography Closer to Reality
Quantum effects, at a macroscopic level, are generally drowned out by mechanical and thermal vibrations that immerse our everyday experience. In the past few decades, scientists and engineers have been paying more attention to harnessing the quantum properties of matter at a subatomic level to help develop technologies such as quantum communications, quantum computing and quantum imaging.
Case Studies - 22 Mar 2022
Inside the Sweet Spot of Holographic Sculptures
The first time I encountered Dr Ioana Pioaru’s work with holographic sculptures was during my visit to Geola’s research labs in the UK for an interview with Prof David Brotherton-Ratcliffe – founder of the Geola Group. Ioana is artist-in-residence at the research facility and her studio is on the second floor above Geola’s OptoLab.
Art & Design - 22 Mar 2022
